ZuluPad.exe (from http://www.gersic.com/zulupad/) has been marked as Win32:Adware-gen after the 080713-0, 7/13 virus definitions update. VirusTotal reports 6/33, all adware results: http://www.virustotal.com/analisis/ce3ab27ce213cbba9360ca253015623c
According to the ZuluPad forums, there were also false positives with Kaspersky and AVG.