What AV software do you use?

ESET Nod32CA AntivirusNorton AntiVirusMcAfee VirusScanTrend MicroF-Secure Anti-VirusAVG Anti-VirusBitDefender AntivirusKaspersky Anti-VirusNorman Antivirus and Antispyware

What Vulnerability Scanners /do you use/ ?

GFI LANguardRetinaCore ImpactISS Internet ScannerX-scanSaraQualysGuardSAINTMBSA