http://www.overclockers.co.uk/showproduct.php?prodid=MY-033-KS
Kingston HyperX 4GB (2x2GB) DDR2 PC2-8500C6 1066MHz Dual Channel Kit
Timings seem a bit iffy, but you should have no problem running them at tighter latencies.

I got a set of these the other day, running at 1066 @ 6-6-6-18 is seems quicker than 800 @ 4-4-4-15, but id bet you could get away with 5-5-5-15 if youre only running it at 800![]()