I think there's no 'best' RAM. It would depend on your individual needs. I wouldn't know off-hand what would OC best on your board, so I'll leave that to the experts. Generally, I think you'll see a lot of Corsair Dominator, OCZ Reaper, Patriots.. DDR2-1066 are great bargains.
Thought I'd start ya out.
E8400 @ 3.6 GHz> Corsair 750w > EVGA 750i FTW > EVGA 8800GT OC'd > Xig1283 > 4g OCZ @ 960 > Samsung F1 750Gb > Samsung Optical & LCD > Tt Armor Case