I forgot to share: after my print odyssey on Saturday, I spent four hours on Sunday taking apart my kitchen sink, which suddenly had all the water pressure of Chinese Water Torture. Added to this, the roommate's mom, dad and little brother were over barbecueing or some such activity, so they were using the kitchen all day. Rommate's dad stood over my shoulder while I was plumbing, giving me suggestions.
It would have all been okay, but I didn't figure out the problem until Monday morning, so I made two trips to the hardware store and one trip to my parents' for a wrench, and ended up only needing a hex key and a Phillips' head screwdriver. Grrr.
Anyway, it's all fine now. I just wish I had spent my weekend doing something fun, instead of being so damned productive.