Altec Lansing inMotion iM600 + iPhone review

I've had an Altec Lansing inMotion iM600 speaker system for almost half a year now, and I'm very pleased with it. It supports older iPods, like the iPod Nano I used to have; the sound quality is very good; and I love that it can run on either AC power (i.e., plugged into an electrical wall socket) or you can disconnect it and run it off the battery for a very long time -- it hasn't died on me yet during normal use.