Building a new server for colocation

[dualcore1289]

I would up the power supply to about 500w, instead of 300, this gives some room to play with. And personally, I would use something like a 160gb sata, where 80gb is fine for game servers, but if you ever have any use for the box later on, its just cheaper to get one big hard drive than several little ones. Just my .02 cents though. But that is a nicer setup.