How do I find out if the file I'm downloading is fake?
1. Simply copy the file being downloaded to another location, "fix" it with winRAR and check the contents.
2. Same goes for songs too. Simply listen to the file as it is being d/led. Another hint - if the file is being d/ld ridiculously fast. Say a 5MB mp3 injust 10mins, you know something is wrong somewhere.
3. And last but not the least, never use P2P in the first place, there are loads and loads of sites out there, with FTP links.
So OverPeer CEO , Mr.Marc Morganstern,

. Sorry jeba, but your avatar says it best!!