I have a major concern - so major I'm going to stay on line here until I get an answer. I have rebuilt my machine - format, XP SP2 install and that's ALL, other than Lavasoft AdAware and Spyware Blaster (both I which I have used for years). There is NOTHING else on this machine. Can someone explain to me why, then, immediately following the installation of SpywareBlaster, AdAware picks up SpywareNo as a reg entry I am completely taken aback by this. I really hope someone has a plausible explanation. Thanks.