Hi all, my old i7 920 system is still running very well overclocked to 4ghz. The old girl is still chugging along and there doesn't seem to be a lot that phases it. I use it mainly for my photo/video editing these days. Now it only has 6gb ram and I was contemplating throwing in some more as it seems to be the weakest point. I'm running a Gigabyte Ex58-UD3 board and have read conflicting stories of what can or cannot go in .. anybody got ideas as to what can actually work both in speed and size?