My primary operating system is Mac OSX. We don't have to worry about viruses or any of that type of thing ... yet.

On the windows set up (win 2k), I only use the 2 suggested earlier. With help from Norton & Avg. I'm not a windows expert (or any type of expert), so if I was using windows full-time, I might have other options also. If you want to see recommended spywares utilities, then check out the link I gave. They do unfortunately list Pestpatrol as a recommended one. I've been in contact with the owner of the site about that issue. However, PP was on their bad list for a time until they lifted their game. But it still detects LW when it shouldn't.