I have Spyware Blaster, Adaware and SBC Yahoo anti-spyware software. All of the anti-spyware are removal software and not preventative, the Spyware Blaster is supposed to be preventative but I was still getting spyware trojans.

I finally bought Zone Alarm Pro Firewall and it is working very well so far. It is so restrictive that I can't play my Launchcast Pro streaming audio when Zone Alarm Pro is engaged but this is a minor problem considering the other assets.

The new 5.5 Zone Alarm Pro has been configured to work seamlessy with Win XP SP2. It automatically turns off XP firewall when engaged and automatically turns it back on when ZA turned off.