This is kinda offtopic but since I'm updating for the gw2 release I guess it kinda fits. I just took apart my entire PC and put it back together starting with the CPU, I freaked when it didn't turn on but after awhile of banging my head against the wall I noticed I was using a 6pin power connection instead of an 8 pin that my mobo requires! I am so happy right now!
I'm confident now in my computer building powers to play gw2 on a new beast of a computer.