Was reading the Toronto Globe and Mail and stumbled across this interesting item about cleaning up infected computers using a new non windows software program on a memory stick. Lots of people who would find it a real hassle to take computers some distance for malware problems or trying to follow fixing instructions remotely could find this ideal. I'm not 100% certain, but the way I read it it's $50. the first year and $25. the second and for that you can check and clean up to three different computers per month per stick as many times as you want during that month. Each month you can change to checking and cleaning three different computers if you want, or even a mix of new and old ones totaling three per stick.
Here is a link that might be useful: FixMeStick new Startup