Question on upgradeing ram. What of these two configurations is better for gaming. At present I have two pc3200 512 sticks running Dual Channel. Mem read: 5450 Mem write:1878 Mem Lat.: 52.7 When I add 1 512 pc3200 and one 256 pc3200 filling my four slots but losing Dual Channel. Mem read: 2962 Mem write:1089 Mem Lat.: 57.9 I will not be overclocking (can't) amd 64 3500+ Are these two extra sticks I got for free worth putting in, or is the loss of Dual Channel make them actually slow down my computer in regards to gaming. Thanks for your help.