I second the recommendation on the Powerbook. I agree with Loren. I couldn't be happier with mine.

Loren, I read the comment about iTunes working with a Riot. I had one sitting in a drawer for a year and a half. I dug it out and plugged it in and I see iTunes DOES pick it up. I noticed it didn't show the right amount of disk space but all the songs were there. I'll charge it up and see what happens. I wouldn't mind having it sit near the stereo.

Thanks for the tip.