Not sure if you've herd of http://www.virustotal.com/ , but its a site where it allows a user to upload a file and scan it to see if it has any virus's or harmful data, so the script has like 10 different virus scanners scanning the file, and its a good way to help prevent people from getting a virus, I would like to find out how to setup a site similar, but I have better ideas which would make my site much better than that, I think its a pretty big job, Would be willing to pay via paypal. I am looking for a good php programmer to do this wit ha good reputation, PM for more details, we will discuss the details then discuss how much its going to cost me.