Re: Need Help on Which Computer to choose from
x5000 is the best one you listed. If you are planning on getting the 8600 card, make sure you get a computer that has a power supply that is sufficient for the card, and maybe upgrade the ram. I would checkout some computer building companies like DigitalStorm and etc, you can find some good deals, and do some upgrades if you like. DigitalStorm is pretty good. Anyhow, if you have anymore questions feel free to ask.
(Requirements For the 8600GT 256MB)
Minimum of a 350 Watt power supply.
(Minimum recommended power supply with +12 Volt current rating of 22 Amp Amps.)
Minimum 400 Watt for SLI mode system.
(Minimum recommended power supply with +12 Volt current rating of 24 Amp Amps.)
Got this from Nvidia
(My Computer) Antec900 Case, E8400 OC'd @ 3.83GHz, TuniqTower 120, 4GB 6400 DDR2 850MHz (Corsair XMS2), EVGA 9800GTX Superclocked 770/2300, 620W Corsair PSU, x2 WD500GB RAID 0, WD250GB, EVGA 680i SLI Mobo, Vista Home Premium 64Bit