Just to clarify, here's system spec I am planning to build for him: budget is really non issue for him. since his idea of a good setup is in the 2-2.5k range. I think I got plenty cash left for PSU with this setup in mind (so far under 2k).
Q9300 or E8400 w/ OCZ Vendetta 2 cooler
EVGA 132-CK-NF78-A1 SLI m.b.
2x2GB DDR2-1000 GSkill
2x1TB drive (Samsung SPing Point F1) in RAID, a single Raptor
2x9800GTX+
P182 case, couple of extra fans as needed
1x DVD RW burner
[Need that PSU here]
@HOOfan: I'm doing the build for him, since he might upgrade sli to more and more powerful stuff in the future, I recon, currently 2x 280GT is about 700-800W system. So I need something like 800W-1k to set him up for the future.
@BassBomb: currently I'm thinking 2x 9800GTX+. since it's most economical for the performance it can offer. 2x 280GT as upgrade for the future.