Just a hunch.What AV are u using and do u get a message that says that there is a Trojan horse in your comp while u download or just after the download?
WHAT!!!!OMFG 15!!!!. we should give U a medal!!!ANYONE ELSE BEAT HIM?Lemme find a post which i created and ill give u a link to it.It tell s all u should do.turn off heuristic protection for now.