Sys Specs:

Intel Pentium E5200 Wolfdale 2.5GHz
OCZ Reaper HPC 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit
CORSAIR CMPSU-650TX 650W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC
SAPPHIRE 100265L Radeon HD 4830 512MB 256-bit GDDR3 PCI Express 2.0 x16 HDCP Ready CrossFire Supported
ARCTIC COOLING Freezer 7 Pro 92mm CPU Cooler
Tuniq TX-2 Cooling Thermal Compound
WinXP Pro SP3

Would like to get as much pwerformance out of these as I can. I went el-cheapo on the processor, but invested in the rest as I hopefully can just drop in a new processor once the quads are cheaper. Anyone using a similar setup please advise as to settings and performance. Would like to know where to start.