I installed both SpyGuard & SpyBlaster on the 20th Sept. I've now noticed that my XP screensaver will start at the set time but only runs a few seconds and then stops. By using System Restore I have identified SpyGuard as the problem. It may be that it's just my machine but wondered if anyone else had come across this and if so is there a cure. I've now disabled the Real-Time scanning engine to see if that makes any difference.