I know this question must have been asked before on the Forums, but I cannot find a reference. I like to know what I am actually installing or changing on my PCs before doing so. Therefore could someone please let me know how Spyware Blaster 'does it's job'?. I guess that, because the program does not acrtually have to be running for the protection to be active, it must do one or more of the following: 1. Modifiy registry keys to enhance IE security and maybe also add Restricted Sites. 2. Run a small 'Proxy Server' on the PC. 3. Run a DLL file with some other function. The application looks great - -just what I need, but could someone please enlighten me as to the function first?. Thanks, Bill.