In concept, Apple's Time Capsule seems like a great product. For the first few days, it seemed to work great. Eventually, however, it started randomly disconnecting me every 5 seconds. Aside from generating a cool effect of Adium popping up and down rapidly, it was extremely frustrating. My only solution was to restart the Time Capsule.
So the disconnects happen about once a week now, sometimes twice. I could live with that, no big deal.