Will probably order from Nintek or PC Maniacs.
Use StaticIce to find best prices on components.
Socket 939 vs Socket AM2. AM2 is newer, runs cooler, required DDR2 memory, but no real performance advantage. Apparently AM2 will be compatible with the upcoming AM3, and AM3 will accept either DDR2 or DDR3 memory.
Could also wait for Intel Conroe which is supposed to be coming out soon
7900GT or X1900XT
Here are some possible system designs.
PC Configurations:
From Nintek:
TOTAL: $2229.05
From PC Maniacs:
Sub-Total: $2,457.00
As ordered from AusPcMarket on 7/7/2006 at 12:30am:
TOTAL: $2659.80
They didn't have the Zalman PSU or the OCZ memory in stock and the nearest equivalents that I was happy with were substantially more expensive, so I cancelled the order.
On Fri 7 July 2006 ordered this system from SecretNet.
Sub-Total: $2355.00 Delivery: $85.50 Total: $2440.50