I was recently viewing a site and decided to download a certain game - despite the McAfee Site Advisor's Yellow Mark - and opened the "Setup.exe" file. Unfortunately I opened it to find a completely black screen and a constant beeping in the computer. This was from: publijuegos.com (Which apparently stole all of the files from downloadfreegames.co.uk before they stopped allowing downloads from their site due to overwhelming amount of traffic. Now they have to supply a mirror and are stuck with this one and are not fully aware it contains Virus'! When browsing for "bad sites" I added a bunch of them all together into one text file - for future reference.
Removed attachment so as to protect others who might be curious