You guys and gals rule.
I had Fake Microsoft Security Essentials Alert Trojan and googled to your page. I also tried to contact McAfee, as I paid for their product and it could not remove the trojan. McAfee's "help" chat told me to buy $90 worth of single incident help - what garbage! Your method worked like a charm.
If you ever need any help with floating-point code, numerical methods and such, please contact me.
Regards,
Tim