http://www.upgradingandrepairingpcs.com/articles/upgrade3_01_01.asp
Apparently Dell uses non-standard ATX PSU's and mobo's? And they have for years now? And if you use a regular ATX PSU with a Dell mobo, or a Dell PSU with a standard ATX mobo... you risk frying one or both? Wild... Dell loses points in my book now since this is news to me.