Finally a day where I feel well rested before going to work. And I didn't even sleep that much last night. Must be all the extra hours that I was able to snag over the weekend.
Slightly longer day at work. Went home and popped open my computer case to swap it back to my newer power supply. Found out that the cables from two different modular power supplies fit into each other. That is a recipe for disaster. Looks like I was using the right stuff though. Luck, or instinct?