Hi, I just realized there were a ton of free podcasts to keep you motivated for running and exercise. Amazing. I've been toying with the idea of getting an inexpensive mp3 player like the shuffle for running -- would that work for podcasts? It's probably pretty obvious to everyone else but podcasts would be easily downloaded to whatever ipod, right? are there shuffle-type alternatives I should think about? I'd actually like to wait until multipurpose cellphones become more common instead of buying an ipod nano or something similar. Is that a good choice? thank you!