Ive got a fairly new PC with Vista on it.

I run Norton anti virus which is bang up to date.

Its detecting a trojan but cannot remove it.

Wndows Defender is the same.

The Trojan is Trojan:\win32\vundo.gen!H

I run adaware and its picking up at least 50 infections every time i use the internet.

What can I do to remove it?? NOrton want £70! to remotely clean my PC

Cheers!!