I have spywareblaster and I was wondering if someone could tell me how to get rid of a virus that keeps trying to turn off my protection for FireFox in spywareblaster. An anti virus program told me it is a worm (Trojan backdoor I think it said) called RECYCLERWin32.B.du. The virus cleaners ( I used more than a few) keep saying it's cleaned but it's still there after six hours of scanning in safe-mode. Please help??