This program has been mentioned before in some threads, but mainly in a role of direct comparison with equivalent programs. I had never heard of it before a few hours ago when it was mentioned by two of our members in the AVG 2011 thread. Their comments were very impressive and backed up in a kind reply by one member to my PM. It would be of great informative value if all members who are familiar with Spyshelter would post their comments on this program - advantages, disadvantages, performance, compatibility with other programs - all that kind of stuff. Many thanks to you all John PS - I have installed it and so far no problems. My existing programs are listed in my signature.