From MooSoft Development:
iClean is a free program from MooSoft Development to remove malware including rootkits. It generally requires a knowledgeable user or the help of a professional. Support is available for free on MooSoft forums. Version 126.96.36.199 is a bug fixing release.
Seemed to install and run OK, but could not find a rootkit my computer is infected with (Sun2 Rootkit, a Trojan in thw C:\WINDOWS directory). I found it with another program that could not remove it because it was active. I removed it only because it didn't help me.