content: After listening to both the in-motion speakers and Tivoli's iPal, the iPal's sound quality wins hands down. I wouldn't worry much about the fact that iPal is one speaker while in-motion is in stereo since in-motion's 2 speakers are so close together anyway. If you're an audiophile, choice is easy...get the iPal. The convenience of in-motion's dock is nice, but certainly you can live without. And yes, iPal is a little bulkier, but in my opinion, not much harder to travel with than in-motion. In both cases, you'll put the speaker in some type of bag. In-motion is a slimmer design while iPal is more of a cube. Again, don't sweat it...iPal's sound and AM/FM tuner more than make up for it. Listen to both and I think you'll agree with me. I absolutely enjoy the iPal (for a mobile speaker)!