You will really like the case. I have it, and I love it's superb airflow and how easy it is to work in. But beware, it is massive!
DFI Lanarty Ultra-D
Opteron 165 @ 2.5, 1.325v
1x1GB Mushkin XP4000 @ 250, 3-4-3-8 (another gig on the way)
Sapphire X1900XT @ 700/800 (she\'ll do better, but I need to replace the stock cooler)
WD 1600JB 160GB
Antec SP 500W