You're in luck bro cuz I work for McAfee.
Will your computer boot up at all?
if so you can try running the following tool:
http://vil.nai.com/vil/stinger/
if you're not running AV protection on your computer, let me know and I will hook you up. That goes for everyone.
if it doesn't boot up at all, let me know where you are or when you wanna meet and I'll take care of it. I am in Plano (close to Preston and 121) I can only do it before thursday because I will be out of town from Friday until next Wednesday.
let me know,
Aldo
aldo_sanchez@mcafee.com