I'll be shopping for a good power supply too.. I have a 400w one that came in my enlight case.. It's okay but after the geforce3 video, overclocked axia 1ghz, 2 Hd, cd, 2cdrws, soundcard, tvcard,and a case fan, .... I think loading it with more stuff like I plan...... will present problems.. plus I want to buy a p/s for the future. One that can power a few case fans, several HDs (that can be mounted in this case), xp chip and ddr mb, plus all my regular components.. I'm thinking the enermax or a good 500 watter.. Might be overkill, but since this case can hold so much more I think I'll spend the savings on a better power supply..