Hi I'm very new with PPD and I just gave it a try yesterday. I registered with cleanfiles which seems to be a very nice service. I uploaded one or two files. Then I tried to download one of the files I uploaded, in order to see what kind of surveys my visitors would have to complete. And I just don't understand how users can fill theses surveys. I tried several ones, and I was forced to give up (so no file downloaded) because this was reallly REALLY annoying. Here is a little summary of my tests: First try: Not really a survey, but I had to put my phone number in order to download a crappy game, costing around $4 a week. WTF !? Do users have to pay something to download files ? Second try: A survey to fill. 20 questions to answer ? Okay, no problem. At the end of the survey, thinking I was going to be able to download my file, I had a second survey to fill... with a zillion questions. And at the end of that survey, another one, with again 40 questions, and so on. WTF !? I tried several options (in french, which is my country, and in USA), but each time I gave up filling those stupid surveys. If I myself can't finish those surveys just testing, I wonder how my visitors would fill 10 surveys in order to download a file... As a matter of fact, I knew that PPD involved filling surveys, but I didn't know that it could be ten surveys with each 30 or 40 questions to answer, or that the users would have to pay something to get access to the file. I think I'm missing something or don't really understand how PPD work. Does anyone have tried these surveys ? I know some people are making $$$ with PPD, but I find it hard to believe that you can do it with users paying or filling several surveys at a time. Can someone explain me how people would fill those surveys without ending to throw away their computer ?