Here is a great power supply project. No, it isn’t just some simple case mod with binding posts. A lot of thought was put into this, plus a lot of disclaimers. I wouldn’t be too scared though, Andy Batts has got a lot of information covering most everything you need to know: Dell’s weird wiring, expected current, using a sandbar load, and not poking around inside while the thing is plugged in. I’m going to do this to a couple power supplys because it is sure to make future projects a lot easier.