I love my iPod nano. I think I use it more than any music player I ever owned and now that I can get podcasts on it, I don't know what I'd do without it.
Podcasts I love:
Pod is My Copilot
The Adam and Matty Show
Confessions of a Southern Boy in Yankee Land
Dial H for Homo
Most of these shows have the same hosts interchangeably thrown together, but they make me laugh out loud and I enjoy that. (smile)