Western Digital My Book
I had a lot of trouble with my external hard drive. I ended up tearing it apart and sticking the drive in another enclosure. At one point I was sure I’d lost the only living copy of the database containing all of my journals since age 10. It continued to flake out in scary ways, so I eventually used my hardware budget from work to buy a [Time Capsule](http://www.apple.com/timecapsule/). All is well.