fried

I managed to fry my motherboard today. As a result, don't expect to see me on AIM any time in the immediate future (since I only have my work laptop to use now).

Unfortunately, my warranty for the thing expired two weeks ago. In other words, no "free" slow service to fix it for me. Heck, shipping the thing already costs over $10...

Fortunately, I'm pretty sure that I know what's broken (since this is exactly what happened to it the last time it broke). Yeah, it's a known problem. Only thing is that I need to get a replacement part and I'm having some trouble finding it. If anyone out there could help me out, I'd greatly appreciate it.

Here's what I'm looking for...
I'm looking for a Phase Width Modulator (PWM), RT9202. Not sure if there is any other good drop in replacement. Not sure precisely what it does... all I know is that based on experience and what other people have observed, this is what's broken and needs replacement. Anyone???