UPDATE ANTI VIRUS

update AVG:
http://free.avg.com/us-en/download-update

update AVIRA
www.avira.com/en/support/vdf_update.html

update KASPERSKY
www.kaspersky.com/avupdates/zip

update NOD32
www.brothersoft.com/downloads/nod32-antivirus-update.html

update NORMAN
www.norman.com/Download/en

update XOFTSPY
www.godmoon.us/XoftSpy-download.htm

update NORTON
www.symantec.com/avcenter/download/pages/US-N95.html

update MCAFFE
www.mcafee.com/apps/downloads/security_updates/dat.asp?region=us&segment=enterprise