McGlen and AccessMicro do have good prices on some items, and they have pretty good service too. They try to make up for their good prices by padding them with high shipping though, so remember to factor that in.
I would not buy Zeus RAM, they must make their chips from dirt, not silicon... a coworker bought some Zeus RAM and it's made his box unstable, it reboots all the time now. He blames Windows of course because he doesn't want to admit he bought crappy RAM... I pulled the RAM and his box runs fine now.
AccessMicro does have a deal on a motherboard/ddr333 combo for a couple more days. You get a $40 rebate when you get a motherboard bundle until 5/16/02.