Corsair XMS2 2x2GB Kit?

[VulcanX]

How are these for overclocking them? Especially regarding over volting them, and with their timings, can the timings be tightened to 4-4-4-12 2T for instance on these sticks, bcoz i currently have the low latency model which is 2.1v 4-4-4-12 Corsair XMS2 2 x 1Gb sticks, and want to get the other ones, can i tighten the timings and up the speed on them or whats the deal?

 

[SanDiegoPC]

I run that exact type of memory on my machine ... but the RAM is not O'clocked just the processor. I just rebooted a minute ago from adding a second pair of them. I used one pair under XP Pro and last week went to Vista Business. The RAM runs at 4,4,4,12 timings 24 hours a day 7 days a week.

I'm satisfied with it.