I don't want to go overboard. My latest fixation is security software and tightening up my Computer. I bet you know what I mean. I have XP Home SP2 Firefox, Opera, Avant Spyware Guard Spyware Blaster BOClean avast! with: Network, web, P2P, Standard, E-mail shields running Microsoft Antispyware real-time Spybot Immunize real-time Kerio 4.2 with BZ ruleset A2 free for on demand Spybot free Ad Aware free I may install Ewido or Trojan Hunter real-time to run with BOClean if it is of any real benefit. I don't surf porn. I am pretty safe, I think. It might be smart to install Ewido and Trojan Hunter to have a couple more on-demand scanners. Does Trojan Hunter allow you to keep it for free (but not real-time) after the trial period ends ? What do you think ? I went with BOClean mostly because of free updating / upgrading and no annual expense like ewido has.