I'd recommend this ----->
http://www.memory4less.com/m4l_itemd...itemid=2653801
Two 512 sticks for under 150 bucks, decent price from a reliable manufacturer. It's PC2700 because I'm not sure what the max your mobo can run but this will do fine, I have 1.5 GB of PC2700 in my computer and it runs smoothly so you should be all set with it.