Question : Problem: How big is my power supply - any one know of a software util that can tell me?

Does anyone know of a software util (Windows XP) that will report info on my power supply, ideally even stress it and test it and tell me how much actual power it is giving me at load?

Answer : Problem: How big is my power supply - any one know of a software util that can tell me?

Software like Everest http://www.majorgeeks.com/download4181.html and Motherboard Monitor http://majorgeeks.com/download.php?det=311 will tell you what the various voltages are, but they can't tell you what the current is or stress test your power supply.  The next best thing is one of these power supply testers which do a good job of detecting faults (they have a resistive load built in): http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&Description=power%20supply%20tester&bop=And&Order=PRICE