I've heard very good things about this program. Having been burned by malware infections before, I just want to be sure.
When I scanned SARDU 2.0.2c on Virustotal.com, I got the following warnings:
Antiy-AVL 2.0.3.7 2011.04.05 Exploit/Win32.IMG-WMF.gen
eSafe 7.0.17.0 2011.04.05 Win32.TRExpl.IMG.Wmf
Jiangmin 13.0.900 2011.03.31 Exploit.IMG-WMF.cq