If you add more memory to a cumputer how is it organised and do they have to run the same. Say if you have some stupidly low latency sticks like the corsair 2gb pc6400 dominator memory and you add some standard 4-4-4-12 pc6400 what happens, if anything, to the timings of the dominator memory, do they have to be changed. Or can the computer address of whatever them differently or separately. I dunno what I mean, I'm just curious