That's what I get for doing this stuff at 3 AM! Virus on a Mac? (never mind, that's another topic) ClamWin does function, and I got it running. Is there a concern for Unix/Linux viruses? If so, would ClamWin be sufficient? Overall, what are the real requirements for AntiVirus/AntiSpyware when running WINE on a Mac? I assume there is a need if I am accessing the internet with Windows programs. Under an emulator (VMWare, etc.), I run them without question.