Hello all, I have a Asus 750i P5N-D motherboard i have atm the moment 4 1gb Kingston HyperX DDR2 800 in the rig. Im looking to add 2 more Gb by replacing 2 of the sticks with 2gb sticks. I have vista 64 so ill be able to use all 6gb. My 1gb HyperX have timings of 4-4-4-12 so will i have any problems if i get 4-4-4-12 2gb memory?