you dont go on porn sites, but you've got emule running. you do know dodgy mp3's and videos can have embedded links in them, right?
a friend of mine had his misses on his case because she found adultfriendfinder links on his pc, linking to a page searching for women in our area. Long story short, it was caused by a video he downloaded off a p2p program. once you get a certain lenght through the video, up the webpage pops, regular as clockwork.
