I've been trying to decide for awhile now, but still can't seem to choose out of the Corsair Dominator 2x1 Gb 1066Mhz and the Corsair 2x2Gb XMS2 800Mhz. I'm aware that Vista 32Bit won't be able to utilize all 4Gb but 3.5ish is good too

. I'm currently using 2Gb's of value
ram
wich seems to run fine besides in some games and app's it get's choppy. I will most likley do some mild overclocking with the Q6600 maybe to 3.2-3.6 but atm the Value
ram is holding me back.The Corsair Dominators are said to overclock well and the XMS2 not so well. So i'm really confused wich one to get, some pro help might help me solve things out
Corsair XMS2:
Centre Com Online
$117 (Store Price)
Corsair Dominator:
Centre Com Online
$83 (Store Price)