the name of the virus is OLHRWEF, and It's hosted under System32 chapter. a very little info are about this virus on the web and as far as I know any antivirus SW can remove it. I tried NOD32 and Avast, both fully updated. Also used Ad-Aware and Spyware Doctor with any luck. The virus make the system unstable causing lags...very annoying. The only way I get rid of It is installing Vista X64 (not sure about X86), 'cause with the UAC feature It denies the virus from loading. The virus sepreads via USB storage devices and copies Itself on all HDDs (incluiding partitions) is anyone know a way to get rid of it under Win XP????