I thought about this case: http://www.newegg.com/Product/Product.aspx?Item=N82E16811144151
Not sure what supply to go with though. it will run Gigabyte, Duo2Core chip, Geforce 7800, 2 SATA drives, and that's about it. Any suggestions welcome..
What's your budget for the Case and PSU. Apevia is junk that interior is made of very cheap metal that you can bend with your fingers. I have used a bunch of Cooler Master cases, and their quality is very good. Here is one with a nice brushed Aluminum look. No PSU and to be honest most cases that come with a PSU are junk units. These two look and are great quality.
The case has a large 120mm exhaust fan. That will keep your case very cool! Just great quality stuff in my experience's. And looks more professional and less juvenile. The PSU has ,+12V1@16A,+12V2@16A and that's more than enough for your system even room to grow.
Get A dell XPS 710 case.
budgetwise: WEll, for the PSU - around $70 and the case around $90.
Ok, forget about the XPS 710 case.
It you REALLY want a case, get a Thermaltake case. Not only they look great, but they help keep your componets cooler than normal cases.