Michael Winter said: >IMO in the last 5 years, AV software on >the Mac has done more damage, and cost more in lost time and money, >than viruses. > >I'd say one needs to weigh the potential threat of a virus against >the potential problems caused by the AV software -from bugs >potentially causing loss of information, to performance degradation. To avoid any such problem, one only has to be discerning as to which anti-virus program one uses. I've seen no discernible performance degradation, and I've never heard of a loss of data or software conflict, caused by Virus Barrier, for instance. Randy B. Singer Co-Author of: The Macintosh Bible (4th, 5th and 6th editions) Routine OS X Maintenance and Generic Troubleshooting http://www.macattorney.com/ts.html