I'm going to put the another I have until I can buy a better gpu. I just need to take the PSU out of this one and swap it with the other from my old computer. This one is like a 200w and the other is a 430w, and my gpu requires a 300w.
I went from a single core 2.1 gh/z processor, 176gb hard drive, 1.7gb of ram to quad core 2.9, 1tb, and 6gb of ram. It's going to be very nice. And I can host a MC server properly now :D