The Altec Lansing inMotion IM9 is the latest in Altec Lansing's now enormous line of iPod speakers. Dubbed the SUV of the line, this ruggedized iPod speaker/dock runs off of AC power or four C batteries. The perfect shape to toss into a backpack, it has enough oomph in the low end to avoid sounding tinny outside. It's also powerful enough for nearby listening outdoors and in small rooms indoors, though it does tend to distort the closer you get to maximum volume. The accessory bundle includes a pretty hip-looking mini backpack that has a few pockets for extra stuff. Given its price, however, I would have liked more responsive controls and less distortion when you get near top volume.