Point to learn : Always check pro's and con's about mobo to buy 🙂
2x256mb DDR266 in dual-channel are fastar than a stick of hyper fast furious speed at Single-Channel
In my second machine i had for somedays 2x256 OEM DDR333 and they gave me about 3300 in Sandra.
3600 with some overclock.
With my old 846PE, with some very priced memory i would turn, 3200/3300.... impressive. with memory at very high FSB...