You could probably store a few years worth of sermons on a 60GB iPod.

I would suggest looking at one of the cheaper and smaller capacity iPods. Something in the 512MB-4GB range should do nicely. I think the iPod Shuffle is the only one in the 512MB range, and it lacks any sort of screen, so maybe not what you want.

By the same token, the iPod isn't the only MP3 player out there. There are plenty of other MP3 players made by other companies that come with a variety of capacities and prices. Don't limit your selection just to the iPod.