included in the comparative review:Information Week wrote:In October 2005, Windows expert Mark Russinovich broke the news about a truly underhanded copy-protection technology that had gone horribly wrong. Certain Sony Music CDs came with a program that silently loaded itself onto your PC when you inserted the disc into a CD-ROM drive. Extended Copy Protection (or XCP, as it was called) stymied attempts to rip the disc by injecting a rootkit into Windows — but had a nasty tendency to destabilize the computer it shoehorned itself into. It also wasn't completely invisible: Russinovich's own RootkitRevealer turned it up in short order. Before long, Sony had a whole omelette's worth of egg on its face, and the word rootkit had entered the vocabulary of millions of PC users.
BlackLight
IceSword
RKDetector
RootkitBuster
RootkitRevealer
Rootkit Unhooker
Take the warning about "careful" use to heart, as these apps cannot distinguish between genuine system files and not so kosher ones...
now, if only there were some way of obliterating starforce after uninstalling its targeted app