01.20.06

Group Work

Posted in MBA at 2:26 pm by Jason

I know I know the MBA is supposed to be all about working in teams and the power of the group dynamic…

I think this will be the most valuable lesson that I take away from my time at Anderson because I am still finding it very hard to work effectively in my teams. It is so hectic day to day that it is just easier to divide and concur on most of the work; “you take this I’ll take that and we’ll assemble it just before submission.”

While this is usually the easy thing to do I think it is also the most unfortunate. It is not often that one gets the opportunity to develop their teamwork and leadership skills in a protected environment and I think I am learning that true value can come when effort is put into developing synergy. When the team is able to come together and create a force greater than the sum of it’s individual members…

I will keep my focus on this goal and try to resist my urge to just “Do it myself”… It won’t be easy though :)

01.16.06

Web Attention Deficit Disorder

Posted in Marketing at 3:41 pm by Jason

Users on the web have VERY short attention spans… This is not a knew idea, but recently Seth points to a study that claims we don’t get the 3 seconds we once thought that we did; we get 50 milliseconds :)

While this number may sound unbelievable, one should recall the last time they used a search engine to find what they wanted. Presented with sometimes millions of results for your search, you set to work finding the best site. This is usually performed quite fast… I know that when I am sifting through the top results I am usually making snap judgments on the site’s quality, presentation, and focus. If it doesn’t look like it scores highly on those three things, in an instant, I am clicking the back button.

This is why it is paramount to present a well designed site; one that is well laid out and provides a natural eye path for the user to read down the page quickly and find what he is looking for. Equally important to your sites success, is knowing WHY a user is on the page he is on :) Users land on your site for different reasons (I know this is obvious). As a site designer it is important to architect the site in such a way that you serve the needs of those different users. Some want information on the product, some are researching for later purchase, and others are just looking for the quickest (and safest) way to buy. Each one of these people wants to see something slightly different, and if you don’t show it to them QUICKLY the potential customer may be lost forever…

01.14.06

Make up Days…

Posted in MBA at 4:09 pm by Jason

When did these get invented? When I was in undergrad at UCLA we never had to go to school on some alternate day to make up for days that were taken off due to national holidays. For some reason it seems to have become common place at Anderson. We just had to go to school on Friday to ‘make up’ for the fact that we’re getting MLK off. Last quarter it was even worse. We got 1 day off for thanksgiving, but had to go to school 2 more days to make up for it. That just doesn’t make sense to me :)

New product adoption Part 1: Is there still a chasm?

Posted in Marketing at 3:47 pm by Jason

In Seth’s recent posts he explains the new product adoption lifecycle and explores how much traditional marketing has power over it. Some commenter’s seem to think that Seth is trying to contend the adoption cycle all together. I whole heartedly disagree…

You can’t market away the cycle. Even in his example when he removes price altogether there is still the power of ‘inertia’. And while it can be debated that new marketing tools could play a greater role than current mass marketing tools in speeding the cycle there is NO way to eliminate the process altogether. There will ALWAYS be a cost of switching. There will always be a few people who adopt early, middle, and late. All we can do is ‘squish’ the bell curve. And this is where the new, cheaper, tools of marketing come in. They reduce the barriers of information exchange and allow for trust network based diffusion, which WILL speed product adoption.

If price were to be re-included into this exercise it would only prove to make it more unlikely for the bell curve to disappear. It can be argued, as Rogers did, that this bell curve is like a queue where every person in the market is ordered by reservation price. There are people who MUST have the product now and if you engage in penetration pricing you will only be giving away consumer surplus to those who would have bought at the higher price. To argue that marketing could raise everyone’s reservation price to the point of the innovators is a little absurd, but perhaps there is an equilibrium price where we balance reservation price with profits, but that’s for a later economics discussion…

So, no, Seth is clearly not disputing the adoption cycle or the existence of Moore’s Chasm. In fact, if you read the punch line in part three he is challenging marketers to rethink their role. We need to realize that throwing money at the problem is not the solution. To answer his earlier question, marketers are not peddlers of lies they are the shepherds of the masses. They help to guide those who will benefit from an idea or product to the realization of that benefit. Couple this with the idea of Rogers’ consumer categories and it says we need to send the message in a different way for each class of consumer and potentially even change the product itself to meet changing needs as we cross each chasm to the next category.

New product adoption part 2: A little Bass with your Squid Soup?

Posted in Marketing at 3:46 pm by Jason

Frank Bass borrowed a model from immunology to describe how new products diffuse into a market. This model is very elegant, both simple and powerful. Using only three variables (coefficient of innovation, coefficient of imitation, and market size) it is able to fairly accurately model diffusion. It does this by recognizing that there are a few people in the market who act on their own and make decisions independently of others (the innovators) and a few people who are influenced by the installed base of adopters (the imitators), this is called an installed base effect. Bellow is the Bass equation in all its glory.

S(t) = [p + q(Y(t-1)/m)] * [m – Y(t-1)]

Where S(t) is the number of new adopters in time period t and Y(t-1) is the total number of adopters from the prior period. Essentially the first bracketed part of the equation is the probability of getting a sale, either through innovation or imitation. The second bracketed part is the remaining untapped market. Thus, if we multiply the probability of adoption by the number of people remaining we get the number of adopters for the current period.

Immediately one should ask, “Where do we get m, p, and q from?” Well, there are various methods for finding these numbers. First we can use analogy. By using p/q values from similar products we are able to infer a likely value for this new product. Second we can use historical data. Perhaps we have sales data from another, comparable, geographic region or early sales data from the product in question. Finding m is a little bit more of an art even than finding p and q. We want to try to start with the most inclusive market and systematically reduce it until we have found a best guess. For example, we could use the number of households in the US for the color TV market… Then we can perform sensitivity analyses on these data to see how affected our estimate is by error in our estimates of the values we arrived at for p, q, and m.

Once we have our values we can plug then into the bass model and estimate the diffusion process. One point to note is the point of inflection. This point represents maximum demand for the new product and is an important figure for production sizing. It also represents the point at which demand will begin decreasing.

A short example for Seth’s Squid Soup: I’m going to somewhat arbitrarily take our market size to be one million (I know it’s a big buffet). I will then take a slightly conservative value of p = 0.003 (Average value of p for all products studied is 0.03) and a slightly less conservative value for q = 0.7 (average value of q is 0.4). My reasoning for selecting these values is as follows: I have to imagine that squid soup will have a bit of a bad reputation from the get go (i.e. a lot of negative inertia) which is represented by the low value of p. However, assuming the soup actually does taste at least somewhat good, after those few innovators display their pleasure in eating squid soup it will have a strong influence on the remaining untapped market. (I chose to rely on taste for this example because this product suffers from observability issues. Meaning that Squid Soup is supposed to be healthy, and that is its benefit, but that feature is VERY hard for the untapped market to observe definitively, whereas people can readily observe and hear people’s enjoyment of the taste.)

S(t) is new adoptions for that year (We’re also simplifying the example by assuming that you only eat squid soup once, though the model can be modified to take into account repeat sales). Y(t) is total adoption up to that period. And “Trip” is what I am using for time period, i.e. trip to the buffet line.

NOTE: All sales figures are in thousands.

Bass Diffusion GraphBass Diffusion Table

From the graph we can see this product starts very slowly but then once it reaches a “critical mass” of adopters the installed base effect takes over and growth is very rapid. Then we reach the inflection point (at trip11) where we have maximum demand for Squid Soup at 174,300 adopters. After the point of inflection demand begins to wane as the untapped market shrinks…

New product adoption part 3: Mind your P’s and Q’s.

Posted in Marketing at 3:45 pm by Jason

In the previous post we discussed a model for forecasting new product diffusion in a market. We discussed ways of finding values for its three inputs m, p, and q. Finally, we worked through an example using Seth’s Squid Soup. Now I would like to discuss the impact of price and advertising on this model (Because we’re marketers :) ).

In its most simple form, the Bass model does not account for effects of price or advertising, but clearly this has to affect product diffusion. There is a more general form of the Bass model that allows one to scale based on parameters one thinks must impact diffusion, such as price or advertising.

S(t) = [p + q(Y(t-1)/m)] * [m – Y(t-1)] * Z(t)

Z(t) = 1 + α [% change in variable]

Where α is the elasticity of the measured variable, and %change is the percentage increase or decrease in the variable from the prior period. For price this is simply the percentage change in the price. However, it is a little bit more ambiguous for advertising, but dollar spend can be used…

In this equation, Z(t) is affecting both q and p, but it is also possible to scale one variable or the other as well. For example, p(t) = p(0) + α*Price(t). This alpha is not the elasticity, but some other scaling variable.

As an example let’s return to Squid Soup. We will leave price at 0 and only look at the effect of advertising. Initially advertising should be informational to persuade the innovators to adopt. Then as we move across the adoption cycle we should adjust the mix to be more persuasive to affect the imitators. For this example I will simplify, and just say “we’re advertising”…

I’ll set α at 0.8 and I will initially spend $1 on a sign that say’s “Squid soup is great for your health! It increases vitality by 15% and reduces cholesterol by 50%”. Then I will grow the ad budget by 100% each period for the first 5 periods (buying all the signs my budget will allow for $1) and continue at that spend for the remaining periods.

Z(t) will then be: 1 + 2(1) = 3 (for the first 5 periods) Giving us the following diffusion forecast:

NOTE: All sales figures are in thousands.

Bass Diffusion GraphBass Diffusion Table

As you can see from the table, we have moved the inflection point forward three periods and accelerated adoption overall. Notice the effect of ceasing our advertising budget growth in period six.

Anyway… enough fun with Bass and Squid.

01.09.06

The sleep number bed

Posted in Marketing at 12:06 am by Jason

I have owned a Sleep Number Bed, by Select Comfort, for about five years now. I love the bed…

Recently my wife and I decided it was time to make more room for our cats and get a king size bed. Naturally, I wanted another sleep number. Though we actually did our comparison shopping, even considering a regular mattress (Damn those things are HEAVY), we still returned to the sleep number bed as the right bed for the quality, cost, and comfort. So, being the avid researchers that we are we hit the internet for all the new model information. We compared all the features and prices of the different model sleep number beds and were trying to decide between the 3000, the 4000, and the 5000. It wasn’t all that easy to see what you got for the additional money in the 4000 and 5000.

Here’s where the marketing aspect enters :)

They do an excellent job in delivering their message on-line as well as in their TV spots. Their phone customer service and sales are quite pleasant and seem knowledgeable. Where the system breaks down TERRIBLY is where I think it is most important, their in-store sales. Their in-store sales staff (at least in the 3 stores I went to) totally misses the mark in delivering the marketing message of select comfort. It’s almost as if select comfort is relying solely on the presence of the bed to deliver sales.

“Here, lye back and be sold…”

Because if that doesn’t sell the bed they certainly aren’t going to get any help from the staff. Perhaps I am just a really educated consumer, but every time I ask a question I am met with a look of total ignorance. Even questions that I ask merely to keep some kind of conversation going (and that I already know the answer to, because it’s in their brochure). I find this to be a glaring hole in their marketing system.

After repeatedly being disappointed whenever I went into a store I finally bought mine over the phone. Why? Because for some reason there was a discount on the phone that wasn’t accessible on-line… I also found their phone sales staff to be more informed than I was (a breath of fresh air). Perhaps this was merely because they had the unfair advantage of a computer terminal with all the technical specs of the beds :) Either way, the in-store sales staff should, in the very least, have an intimate knowledge of the sales material they hand out to customers.

01.08.06

Here we go again

Posted in MBA at 8:56 pm by Jason

Tomorrow is the first day back after winter break… It is hard for me to get back into the swing after having so much time to devote 100% to my business. But, my bags are packed, the coffee timer is set and tomorrow the journey will begin again.

This quarter looks like it will have MUCH more group work than last. We have 3 core courses: Corporate Finance, Marketing II, and Operations Management. I elected to take a fourth class, even though it was not required. It is called ‘Entrepreneurship and Venture Initiation’ and after reading the syllabus I nearly dropped the class :) It will add considerably to my workload considering it has 8 group writing assignments (which is just about as many as the other 3 combined). So i am a little worried, but it also seems like it will be a very applicable class so i will stick it out.

More to come as it developes…

01.06.06

Why I went back to school…

Posted in MBA at 2:33 am by Jason

I run a small on-line marketing business, I am married, looking to have kids, have a LARGE mortgage, and two cats… Why on earth would I try to go back to school and get an MBA?

I’m not sure…

I mean if you have applied to any graduate program you are “supposed” to know why you’re going. They even make you write an essay, or seven, eloquently describing, in great detail, how sure you are about this decision :) Total bollix! I think the admins must know that the vast majority of people applying to most graduate programs have no idea what the end result will be (I guess unless it’s med or law). Anyway I digress… My point being that I have yet to talk to a single student at Anderson who really knows what they’re doing there.

OK… So we’ll take this in two parts. Why I applied and why I stay enrolled :)

Why I applied: After I gradated from UCLA the first time I almost applied to Anderson thinking it was the next step on my path to great wealth. Luckily, reality set in and I continued on to consulting for a major bank making more than I deserved. Fast forward 5 or so years and here I am pondering applying again. Only this time I have made a relatively decent living and am running a small business which I think could possibly benefit from a proper business education :) To be honest I sort of applied on a whim. In January 2005 my wife suggested I just take the GMAT and put together the best application that I could in the 1 month I had left before the third round deadlines. So I did…

I did quite well on the GMAT and got the score in just under the deadline :) I decided to apply to UCLA and , half heartedly, to USC (as a backup, mind you an expensive one). Why UCLA? Because it was ranked 14 at the time, #1 for entrepreneurship, but ,more importantly, because it was local. USC had just fallen to 27 and had more of an international flavor, so I was not too warm to shelling out the big cash they wanted for something that I didn’t really love. Luckily I got in to UCLA :)

So here I am going to Anderson… I tell them my reasons are to learn how to grow my business and to take advantage of the entrepreneurial environment they foster, but I’m still only vaguely believing that. My greatest hope was that it wouldn’t cost me what I had already built in the process of reaching for something greater.

Now I’ve finished my first quarter and am just about to dive head long into my second. So…

Why I Stay: Sometime during the first few weeks of the first quarter I found myself sitting in Econ listening to the economic reasoning behind getting an MBA sooner rather than later. The professor was trying to illustrate present value theory and the relative cost of sacrificing income at 28 vs income at 50 (ie there are many earning years after 28 rather than 50 and your salary at 28 that you’re sacrificing SHOULD be lower than that at 50)… Anyway :) This is true, I guess, regardless of your relative income at 28 compared to your fellow students AS LONG as your income actually increases as a result of this undertaking. Simple investment analysis :) The part that bothered me was his comment on how little we all made. Not so coincidently, my marketing professor also made a few comments to that effect. Well perhaps I am an atypical case or something, but I make a damn good living and this education has a VERY high opportunity cost for me right now…

So back to simple investment analysis :) Can I possibly make a profit? At first I thought OF COURSE! I thought there would be some magic awaiting me at Anderson. Well, perhaps there is, but I have yet to find it (at least I am still diligently looking). So I ask people I know who have MBAs if they thought it was worth it. They almost all say it was, but they also weren’t running a company before they signed on and they aren’t now either… I ask a professor or two and get something similar to what the MBA party line seems to be “It teaches you a way of thinking”. Hmm… What if I already have that way of thinking :)

Oh, i was supposed to say why I’m still here. I’m still here because I’m fighting the urge to quit too soon. One of the hardest things I think I have found to do is choosing between two ‘potentially good’ things. Your urge is to hold on to both opportunities until it is obvious which is best. The problem is that in doing so you usually lose them both.

That’s where I’m at now I will keep you posted…

01.05.06

Orientation in Review

Posted in MBA at 2:03 am by Jason

A review of this experience will have to suffice, I only started blogging last week.

UCLA has a 2 week orientation that is split between a two unit course entitled ‘Leadership Foundations’ and what most people would consider a true orientation (where you learn how grading works, where the library is…).

The orientation experience starts off with Leadership Foundations. This class was devised to help students start off on the right foot as they begin their MBA. We engaged in many group dynamic experiences from A Ropes Course to working with an improve troop. I’m sure the designers were well intentioned when they included these activities in the program. An MBA is most certainly made up of MANY group exercises and this was supposed to get us warmed up to that, I guess. I found it to be a little bit of a waste of time. Most of the participants were clearly doing their best to get out of their shells and participate. However, as the week wore on I kept wondering when the rose colored glasses would come off and reality would be restored :)

Well, though I kept waiting we really never did return to reality that week, or the next for that matter. We all kept on pretending to be nice and pretending we cared about all our fellow students. It really started to get to me :)

The class is culminated with a final deliverable… They call it a Leadership Map. It is a written ‘Map’ to help guide us on our journey to be better leaders. During the week we kept a journal of the things we learned about ourselves and special insights we gained. Then we merged all of this into what we thought was the best course to turning ourselves into better leaders. While I would like to be a pessimist and say this was total crap and a waste of time, I can’t. I actually found it to be a good exercise in self reflection and introspective thought. I’m not sure that I learned much about myself that I didn’t already know, but it certainly brought these things into sharp focus for a short time.

After our maps were turned in we went on to week 2 where we actually started learning about what life would be like as an Anderson student. We were introduced to the library, the career center and the grading curve :) . We were also told MANY times that the first quarter would be grueling (for more on that see my “First Quarter In Review” - in short I found the curve to be WAY too forgiving and the quarter to be not that demanding).

In my opinion these two weeks of constant 7am - 7pm days could have EASILY been compressed (removing some of the time wasters) into 1 week. In doing this, it would both allow those people with other demands on their time (me) to better serve those needs and allow those new to the area to get acclimated to the environment with the comfort of the new friends found during orientation.

All in all I would rate it a 4 out of 10 :) While I did learn a bit about my fellow students and I did get some time to think on my issues, I felt that it dragged on and left me feeling burnt out just as i was about to start the “Hardest” quarter of my MBA. Oh, and the rosy glasses came off sometime mid quarter :) Reality is pesky and always weasels its way back into full frame.

« Previous entries ·


KFAR - Your Electronics Super-Store
adderall abuse adderall buy adderall in mexico adderall no prescription adderall side effects adderall without a prescription adderall xr buy adderall pills buy adderall without a prescription buy adderall cool marijuana sayings growing marijuana hide smell marijuana adderall long term effects of adderall marijuana poems marijuana seeds medical marijuana no prescription adderall tips for selling marijuana what are the nicknames for marijuana the10k.com/?go=918756">37.5 free phentermine shipping phentermine no rx fedex viagra levitra cialis ads tramadol 3319 ng ml robin williams viagra is there a generic for viagra generic mexico pharmacy viagra ambien fedex overnight delivery aching legs viagra phentermine next day shipping generic name valium 37.5 mg phentermine tab ambien vs zolpidem tartrate ambien civ valium as a muscle relaxer viagra endorsements cialis lawsuit phentermine with cod and saturday delivery nicotine valium sildenafil how viagra works search viagra viagra edinburgh find pages comparacion viagra versus cialis tramadol tabs for fenfluramine and phenterminecan viagra causes legs to ache edinburgh viagra find search sites computer viagra or something else viagra for womenn viagra pfizer history never mix steroids and viagra viagra cyalis levitra compared viagra testosterone generic viagra american express viagra to viagra in clubs viagra heart natures viagra funny viagra pics premium generic viagra fill viagra is there any legitimate viagra viagra blurred vision viagra commercial women viagra cod viagra denver viagra soft tabs what viagra does to pussys viagra can viagra similar medications is viagra safe is viagra dangerous for teenagers viagra videos viagra england purchase viagra uk viagra patent expiration date viagra levitra and cialis feds close viagra loophole cbs news followup generic post viagra generic form of viagra will viagra help with premature ejaculation cocaine with viagra viagra h omepage ending viagra use viagra plus something else paris france cheep viagra does viagra work on weman viagra promotions what does viagra viagra testimonial reliable u 2732 viagra on line pharmacy for viagra viagra jokes viagra web meds fill pussy with viagra edinburgh search news find viagra soft viagra for emphazyma fox business female viagra dog ate viagra viagra push up video viagra repeated use viagra sale uk viagra c-ring viagra reaction viagra and neuropathy viagra elvis commercial viagra drug store discount sildenafil generic viagra viagra travel viagra treatment migraine headache viagra stories success viagra opinions viagra celais mail uk viagra scary movie viagra name for viagra viagra taken by women herbal uk viagra generic safe viagra forum viagra viagra l-arginine viagra purchase uk purchase viagra by check failed anti-depressant used as female viagra apcalis dysfunction erectile levitra viagra viagra news edinburgh charles chris starters wild horses viva viagra new song otc viagra for valentines day viagra bezorgdienst cialis amsterdam discount generic viagra usa rx nutural viagra benefits or viagra group group health health viagra woman ni kids forum sildenafil viagra pulmonary in hypertension viagra a href viagra a college guy viagra hidden camera generic viagra rd soft viagra instructions ref hth q viagra viagra cealis keyword discount viagra men using viagra pharmacies that deliver viagra to missouri viagra drug class pfizer sildenafil viagra jurong raided daily viagra viagra side effects dangers viagra and nitroglycerin edinburgh news viagra search comment cialis mixing viagra cialis viagra comparisons viagra and pay pal viagra cialis levitra comparison winter blooming heather viagra viagra after cabg viagra retinitis pigmentosa insurance viagra health coverage viagra ingredents counterfeit viagra identify halogram generic viagra 100mg pharmacy portland oregon viagra herbal viagra alternative viagra cuckold viagra under the tongue viagra cilias comparison viagra site reviews face tingling after using viagra produts viagra for peyronie's disease negative side effects of viagra female viagra spray viagra in britain overdose of viagra viagra and cirrhosis after ejaculation viagra health viagra insurance coverage viagra gen rico find viagra edinburgh pages search viagra falls south bend viagra engineer viagra selges generic name for viagra safe viagra alternatives affect of viagra on women viagra for sale in england viagra effectiveness gogi berries natural viagra 5citrate generic sildenafil viagra viagra for wemon best viagra subsititue mix tadalafil and generic viagra viagra and cardura interaction achat viagra barry bonds viagra canadian pharmacies viagra herbal substitute viagra viagra tips viagra trial pack addiction to viagra viagra how viagra falls indian wells theater viagra pics ho do i use viagra herbal viagra replacements does viagra increase number of ejaculations generic viagra 24 hours delivery gay viagra hidden camera asia generic viagra viagra costs australia silagra generic viagra silagra cumwithuscom growing heather viagra is viagra safe for minors viagra blue viagra 100mg tablets viagra suppositories ivf thin lining pn 1 viagra generic viagra mexico eyewitness news ingrid viagra name brand viagra become does drug overdosing viagra viagra softabs viagra allergic reactions viagra oab singapore shop cailis viagra smooth muscle piperazine viagra tips on using viagra befor after viagra viagra max coplaints soft tab viagra bargain on viagra vega generic viagra viagra gone wrong funny pic keywords generic viagra viagra cocktail herbal viagra affiliate viagra anxiety viagra the latest developments what food will work like viagra ski silverton viagra american board href viagra viagra love feelings viagra cause peyronie's disease get a viagra perscription heart failure viagra before after viagra viagra chemistry viagra and levitra risk pfizer patent viagra expire does insurance cover viagra cialis generic levitra propecia viagra viagra sales market compare levitra to viagra silagra generic viagra cialis cumwithuscom what medications react with viagra twentieth century marvels medical viagra edinburgh girl manson pages viagra boring viagra every day cat 1 keyword viagra discount herbal viagra viagra natural viagra from safeway viagra vancouver tonytigeraz viagra 2007 nogales generic viagra doxycycline cialis comparison levitra viagra safe splitting viagra viagra in mexico pharmacia viagra local pickup viagra multiple erections viagra generic discount female viagra christmas discounts viagra and fda viagra saved chrismas extended use viagra tom cruise girlfriend viagra hypertension viagra pulminary what to know abouth viagra jelly viagra heart attack drug new replace viagra gerneric viagra viagra integration calis viagra viagra safe high blood pressure viagra telephone wedding night viagra thing meloxicam viagra interactions viagra otc year viagra generic viagra for women cirrhosis frequency viagra discount genuine viagra viagra and cocaine liqued viagra taking viagra viagra and calis viagra perscriptions on line lisonpril viagra genaric viagra achetez le viagra de levitra get viagra now no doctor visit viagra dosage recommendation viagra perscription similar to viagra peyronies and viagra diferencia cialis viagra which is better viagra levitra cialis managed care formulary viagra drugs similiar to viagra viagra john bouchie viagra dreampharm silagra penegra silagra generic viagra cumwithuscom safe viagra woman 2006 followup january post viagra herbal viagra for woman viagra wikipaedia compare cialis viagra brand name viagra by mail generic viagra compare tadalafil viagra sister crying naked canadian drug viagra piadas viagra generic viagra usa female viagra review does viagra woman work foreign pharmacy viagra viagra tolerance coupon viagra difference between viagra and cialis 150 mg viagra regalis comparison levitra viagra viagra wallpaper barefoot man viagra does viagra work with early ejaculation cialis viagra side effects crohns disease help may sale viagra ingredients viagra kgr 100 viagra viagra bestellen interaction between altace and viagra viagra come funziona male viagra find sites search viagra computer generic viagra rx can women take viagra viagra pulmonary hypertension baby english tea viagra medical uses for viagra viagra no prescreption lipitor viagra cialis viagra levitra comparisons cheep viagra uk viagra overdose stories viagra and cataracts staggered viagra doses kamagra viagra uk genirc viagra viagra and blurry vision cost of viagra viagra dhea citrate generic sildenafil viagra php viagra at wholesale generic viagra overnight shipping viagra find edinburgh site born photos of viagra effect compare generic viagra nexium ortho tri-cyclen viagra metrogel viagra senior citizens viagra kamagra uk erectalis canada viagra for sale viagra chat can atenolol be taken with viagra effects of beer and viagra heartburn chemicals viagra viagra risks fda 2007 viagra supplier in the uk viagra shipped overnight viagra prescribing info regain virility through viagra viagra for enhancement viagra girl compare levitra cialis versus viagra viagra premature ejactulation viagra alternatives uk viagra lawyer ohio viagra indications valentines viagra premiun generic viagra drug side effects viagra erect viagra viagra vaginal suppositories side effects side effects of children using viagra liquid female viagra viagra boosts post cuddle chemical safe maximum viagra dosage the city that viagra built viagra in the water mp3 sofia viagra model don't mix beer and viagra comment mix regalis and viagra cuckold viagra stories delaware caverta generic viagra veega compra viagra fans of viagra viagra logo items viagra suppository to build lining combining viagra and regalis phillip frost viagra cheep viagra 600mg uk viagra dicount viagra premature is viagra covered by insurance never mix viagra viagra other use viagra patch women negative effects of viagra ambien viagra gifts mixing alcohol viagra viagra problems world news viagra find site computer viagra interactions viagra immediately started sucking and licking nitric oxide and viagra viagra and ejaculations canada generic in sold viagra discount discount viagra viagra viagra uk viagra supplier caverta generic generic veega viagra viagra viagra audio viagra in netherland ambien gift viagra viagra in canada jack nicholson viagra low cost authentic viagra viagra cialis differences discussion generic viagra 5 sildenafil viagra viagra alternative review viagra com viagra cialic levitra myocarditis viagra viagra pussy where can i purchase viagra discount discount herbal viagra viagra viagra what politician did ads for viagra counterfeit viagra identify four package viagra alcohaol zoloft and viagra glucophage viagra good morning viagra cowboy viagra generic line viagra men taking viagra pics viagra joke of the day cialis levitra viagra vs vs viagra cailis dropshipper generic viagra viagra male male stories zanaflex viagra canada and generic viagra viagra news edinburgh tid cfm slogan's for viagra is viagra illegal viagra falls porn movie purchasing viagra in mexico bio viagra kamagra viagra te koop bcbs viagra toronto viagra viagra emails lowest cost generic viagra viagra sales 2004 jamie reidy viagra viagra bon marche viagra overnight delivery on weekends viagra abu dhabi viagra vs levitra vs cialis 78 zenegra viagra dose discount sale viagra compare levitra viagra generic viagra soft tab fast viagra jokes list viagra types cialis viagra cialis levitra multiple sexual attempts viagra viagra medicinal facts about viagra viagra erections liver problems and viagra viagra benifits drugs like viagra viagra women dosage effects of viagra soft tabs brand drug generic name viagra go generic viagra soft tab viagra penis size viagra and heart disease hiden camera gay video druged viagra compared levitra viagra what is viagra for women called female orgasm frequency age viagra viagra soft tabs next day compare generic viagra to viagra viagra complcations viagra commercials wild thing viagra modify discount viagra generic viagra pages edinburgh find viagra package quantity fr d ric von anhalt viagra viagra drug information viagra nature medicine viagra dose of viagra pfitzer home viagra viagra from canada cnn technical information about viagra sildenafil citrate viagra damage pictures of viagra pictures of sofia viagra comparison levitra viagra cialis viagra after prostrate surgery viagra triangle cleveland viagra and cialis viagra no presrciption die entdeckung von viagra viagra 50mg wild horses viva viagra best results for viagra viagra cyallis viagra and premature ejaculation viagra tv commercial girl pink viagra viagra propecia propecia xenical xenical celebrex viagra simple amino acid viagra prostate remova which is better viagra cialis propecia viagra search viagra viagra edinburgh find pages generic viagra no prescriptio discount viagra cialis 6compare levitra viagra a useing viagra liver disease viagra natural alternatives viagra what does viagra look like viagra herbal alternatives effects of viagra on orgasm is viagra prescribed india viagra generic copper herbal viagra viagra poems silagra pharmacy brand name viagra cumwithuscom viagra pfitzer herbal viagra vs viagra pregnancy from viagra faq viagra cod generic pal pay viagra lisinopril drug interaction viagra cgi site variable viagra viagra pic chep viagra natural viagra alternative nbc viagra viagra rash generic drug for viagra nascar driver viagra appeared on his drug effects more side viagra generic viagra silagra cumwithuscom viagra for woment viagra levitra cialis viagra levitra cialis pharmacist perscription drugs viagra recreational nitroglycerin viagra interactions herbal page viagra viagra package insert biochemistry of viagra polska viagra viagra pphn unbelievable viagra and cialis offer government viagra viagra marketing director viagra generique discount viagra viagra metformin and viagra compare zenerx with viagra cocaine viagra interaction viagra soft tablets ciallis vs viagra search viagra find edinburgh pages affect side viagra viagra hotline 12 generic viagra overnight delivery viagra g n rique d'ordre viagra sydney song written about viagra best time to take viagra viagra viagra libido viagra ct otc health net viagra viagra purchase canada calamus root viagra no rx viagra fake generic viagra generic viagra discount by mail sale viagra viagra use is there a viagra for women ace inhibiters and viagra side effects presidential viagra pic viagra costa rica canadian generic viagra herbal viagra review viagra 100 50 25 viagra pages edinburgh search find charles viagra use in women boxed viagra warning personal lubricant plus viagra viagra viagra viagra drug rep ink sophia viagra herbal natural viagra equivalent herbal viagra viagra cure for jetlag viagra alternative compared viagra health risks edinburgh uk viagra tid news moo cialis pharmacy rx viagra do viagra tablets go bad beneficios funcionales viagra vs viagra viagra manufacturing viagra and asprin discount keyword viagra correct way to take viagra viagra andnot generic edinburgh viagra find pages sites search viagra herbal emile erectile dysfunction viagra caused find search edinburgh viagra phentermine natural viagra substitutes viagra for sale in the uk opposite viagra generic names for viagra viagra caverta efficacy of viagra formula for viagra cialis viagra compared viagra no prescripsion better than viagra viagra natural sources viagra cialis compare ap viagra hearing loss trusted generics viagra sildenafil sell viagra viagra alternative new drugs viagra testimonies can weman take viagra men who take viagra results mechanism of action for viagra viagra chemical structure forum gadaj pl viagra sale viagra users group viagra a generic viagra woman baise hard avec viagra discount viagra uk silagra generic viagra cumwithuscom danger forum funny image static viagra pages edinburgh search viagra charles find search viagra edinburgh computer sites candian meds viagra rx viagra toledo mixing cocaine and viagra football viagra viagra in monterey mexico pharmacia viagra overdose can viagra be bought in lanzarote viagra if you don't need it mens viagra drink gay people with viagra viagra for fun viagra derivatives viagra in mexico viagra health net sucks generic viagra accepts american express recreational drug viagra kamagra viagra silden forumid 253842 symbol sweb viagra best herbal viagra viagra viagra methyl 12 viagra genetic viagra a good screw with viagra generic viagra discussion forum viagra dangeres viagra info heartworm viagra viagra find sites computer edinburgh comment real viagra paypal viagra drug testing viagra dosing viagra misuse viagra and gout viagra question viagra enlargement viagra triangle cleveland ohio viagra mexco can women take viagra what happens does generic viagra really exist best life viagra viagra be very afraid greeting card medil journals viagra will viagra work for premature ejaculation citrate generic name sildenafil viagra side effects of taking viagra viagra jewish personals soft viagra edinburgh search pages viagra report cialis viagra board viagra dangerous female viagra impulse female viagra viagra eye sight problems patient information sheet for viagra q viagra kgs 0 kls 0 female sexual inhancer viagra spray generic viagra and generic drug charlotte wells viagra recommended dosage for viagra when is viagra generic viagra for sale in australia viagra discounts generic viagra overnight u s delivery edinburgh report pages search viagra viagra discount is viagra from india real canada from generic viagra connecticut generic meltabs viagra sale viagra ace inhibiters taken with viagra canadian viagra pharmacy viagra cialis canada over the counter viagra discount viagra offers e net viagra wikipedia viagra generic viagra on line viagra and flomax back comment index post review viagra viagra and vision effects tulip viagra good deals on viagra va regulations viagra viagra natural alternative viagra scam viagra therapy viagra penile curvature viagra erection quality viagra magazine advertisement viagra store coupons semen turns yellow viagra female viagra drink viagra fro women viagra plant photo cialis generic viagra viagra information discussion female use of viagra bean jumping mexican viagra cb viagra kit uk source for viagra long term side affects of viagra viagra faa viagra invented by mistake generic viagra cialis viagra drug risks effexor drug interactions with viagra viagra propanolol viagra attorneys coma viagra eye problems viagra $2.00 calias viagra cialis viagra differences medil journals pulmonary hypertension viagra viagra erection pictures q viagra viagra replacement cardiac steal related to viagra next dat delivery generic viagra viagra effect on heart approved fda viagra womens cialis viagra levitra which is best california prisons viagra delivery generic overnight viagra viagra reverse the effects viagra generic sildenafil friends of viagra it's like haha powdered viagra viagra and addiction viagra and bypass surgery heart attacks and viagra viagra college yahoo video results tagged as viagra viagra stroke girl in viagra commercial contents of viagra generic viagra wholesale tobacco edinburgh search thought viagra diseases and conditions impotence viagra kid wins teddybear with viagra shirt viagra and psychogenic ed 2006 cialis followup january post viagra low cost generic viagra otc uk viagra men with erectile dysfunction l-arginine viagra side effect viagra cialis viagra over night shipping viagra vegetal compare viagra viagra mailing list viagra blocker suite cialis viagra levitra herbal viagra in uk difference between cialis and viagra fda on viagra extasy and viagra inventor of viagra viagra for impotence viagra usage information impedence despite viagra direct viagra generic viagra and pay pal viagra market tools cost low viagra what stores sell viagra hight inr level and viagra viagra lung dogs viagra alternative and woman break 25 mg viagra cialis levitra viagra cost comparisons viagra pc100 employee drug testing viagra mens sexual health viagra phaloplasty viagra stories viagra sales pharmaceutical cialis compare levitra viagra good phentermine viagra dosage of viagra canada generic in viagra viagra effect on semen production viagra from india generic viagra next day 2cialis levitra viagra vs vs rx viagra lexington viagra phizer medical reimbursement and viagra nascar viagra appeared on his car over the counter drugs like viagra venta viagra viagra onlinhe pack sample viagra original studies on viagra avoid generic viagra dysfunction erectile treatment viagra generic viagra sales paxil with viagra 100 mg viagra from canada pharmacy best viagra viagra duration viagra ink pens $2 viagra ayurvedic viagra cialis vs viagra forums singapore cailis viagra canadian approved female viagra generic purchase viagra biochemical reac