Enlight 7237 is an outstanding, cheap case. Place for an 80mm fan right by the CPU, and the 250w PSU that comes with handled my 1000 @ 1350 @ 1.850v
simultaneous torture test :
1) Transfer 6 GB from one partition to another
2) Transfer another 6 GB from one partition to another (different partitions, obviously)
3) UT in software mode, looping cityintro, 1280x1024 (heh...software mode)
43) distributed.net
24 hours, case closed. Rock solid. For the price, it's a great deal. If you can, grab a 300w, just for funsies, but I'm amazed by how well their 250w handles.
It's also real easy to install, has a nifty removeable HDD and front cover, real easy to work with.