Buying a new power supply: Antec
Most reviews really like the Antec (Tom's Hardware love the True 480). These power supplies are big BTW, for the traditional AT or PS/2 size cabinets, so they won't work in mini-PCs like the shuttle. The big bruiser is the True550. Guess which one I want 🙂
Here's a good review that covers most of the line at "Gruntville.com":http://www.gruntville.com/reviews/PSUs/Antec_TruePower_550/. They have everything from Ture330 to True550.