Had trouble with SpywareBlaster on "My PC". Tried to open it up to check for an update. It tried but it's box was white and in it was the infamous MS window SpywareBlaster has problems and needs to shut down do you want to send an error report to MS we have all seen the box . Over and over again it just would not open. It occured after updating SuperAntiSpyware. That had nothing to do with it. On the "Family PC" I did the same thing in the exact same way no problems. Best evidence I've ever seen that each machine is different. I uninstalled it as I am disappointed in the update frequency. It will stay on my "Family PC" for now. Would be nice to know if anyone else experienced this and what they did.