Online anti virus & Trojans

www.pandasoftware.com/activescan/ ( panda active scan)
http://housecall.trendmicro.com/ ( Trend micro house call)
www.bitdefender.com/scan8/ie.html (bit defender online scanner)
www.windowsecurity.com/trojanscan/ ( Trojans Scanner)
http://www.spamfighter.com/ ( spamfighter)
http://www.nod32.com/