muckshifter said:I have never had a "virus" infect my system ...
I had a Worm get in to the workshop PC once ... the BlasterWorm, it was pre SP2 days.
feckit said:On my own new PC running decent AV software not for about 2 years.
On pc's i manage depends on if the "users" dont delete the AV software by mistake and some do, or don't think they need it. Or you get the odd one who thinks running the virus updates is the same as a full system check