http://www.newegg.com/Product/Produc...82E16820146565
People seem to like this memory
Others might be able to recomend better.
(Like just a noob)
That board your looking at there just so you know will support crossfire (2 ati cards) so it will not do sli so you will be able to only run one of your 8800's.
If you want to go that route that is a very nice chipset and a great board from what I've heard.
And your card is Direct x10 compatible so if you use vista it will take advantage of that and so will newer games like bioshock.