SuperAntiSpyware picked this up just now when I started scanning: I went through the process, got rid of it, was asked to reboot to finish up the process. Done. When I entered Windows after that I scanned again, came out clean. Then I opened Steam and it went through these steps in the "updating" session: Updating Steam Extracting package Installing update Cleaning up Then goes into the Steam login screen. I did a scan again after it was completed "updating" then my SAS picks up the exact file again. I'm what you call an extremely contientious web surfer, I only visit websites I know are trustworthy. Is this just me? SAS has never picked up anything like this before. Should I be worried?