It would be great if someone with other antivirus software (but with the latest bases) checks it. I checked my PC again with RootkitRevealer (
http://www.sysinternals.com) and it found a whole bunch of infested files in the System Volume Information folder, which, by the way, were all a system restore backup of ratDVD. The files were "Visible in Windows API, but not in MFT or directory index." - so RootkitRevealer.