Re: Dual Channel?
First of all you need to make sure the RAM is of the same type and speed to gain the best performace. Especially if you have 2xPC3200 with 2xPC2700, the RAM speed will run at the slower PC2700 speed. It also depends on your motherboard; some only accept pairs of RAM so I would recommend just getting 2x1GB because prices are so cheap these days!
Brand new setup!
Intel Core 2 Quad Extreme Edition QX6800 (2.93GHz)
Intel Extreme D975XBX2KR Motherboard
BFG GeForce 8800 GTX 768MB GDDR3
Corsair 2GB DDR2 XMS2 Dominator RAM
Thermaltake VE2000SWA Armour LCS Super Tower
Western Digital Raptor X 150GB X2