what is the best antivirus soft to use on windows xp?

ive used both Norton Personal Firewall and Kerio Firewall, and Kerio in my opinion is the best, id go with them

Kerio is a FIREWALL....

My reccomendation in AV is Norton Corp 7 or 8

Upfated frequently, uses small amount of resources and the interface is simple and not full of useless eye candy

=Drew

sorry about that, i read it as firewall, i got mixed up there

sorry again, DOH

however, im using Symantec Antivirius and no problems with it as yet

Also using Symantec AV Corp 8.1 here too

norton corperate eddition it is then

yep, go for norton corporate, its the best

Using AVG and PC cillan on 2 machines.No infections but a few quarantines.

NAV 2003 8.x

Have not had a virus in years.

Yeah, Norton Antivirus your best option i think