Norton enterprise and have had no nasty incidents, also heard that etrust from CA was good but no personal experiences. (over here it is half the price so we are looking at using in a customers site or two).
Cheers
~M


>On servers, I use to have McAfee NetShield for the virus handling. When I go on their site, I don't find such tool anymore. Is that still available? If not, what are you using now?