i have recieved alerts from norton about the trojan.patchep!sys virus being in my services.exe file. i am also getting almost continuous alerts from norton about threats form trojan.gen, trojan.gen.2, and trojan.zeroacess. it has already cause my system to crash twice and i had to use restore points and the virus(trojan?) was still there. i am running windows 7 64 bit sp 1. please help.