A couple of weeks or so ago I posted a tale of woe regarding the insufficiency of Dell power supplies these days. In particular, the power supply on my Dell Dimension 4700 rolled over and died very quickly after I added an extra SATA disk to it. In all fairness to Dell, I have absolutely no doubt that the power supply that came with the system would have run it OK as configured, but it apparently did not have much of a margin and the extra disk drive was too much. OK -- my problem. I accept that. However, I wanted to follow up on that note and say that I Googled around and found that an outfit called "PC-Power and Cooling" which apparently has found a niche in the market (capitalism is a wonderful thing, so long as you have boat which will rise with the tide -- people without boats most likely drown) and sells Dell-specific power supplies which have extra capacity and will support those extra bells and whistles that those of us who were "born to tinker" love to add. Their power supply, which is specific to my computer, arrived today, and worked fine. So this is just a FYI message. Hopefully someone, somewhere, will be helped by it. :-) John -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist