Thanks. I think I solved it, but in doing so found out the new iPod is extremely complicated to operate. I had three podcasts, two from the same source (i.e., two different episodes of Mike & Mike in the Morning), and one from a different source. Pushing the forward and back button once wouldn't do anything except skip ahead a few seconds.
My last Shuffle was a 2nd gen version, so it didn't have the other top button. I discovered that if I press the small round button on the top multiple times, it will give me a voice over cycle through of the different types of items on the Shuttle. For example, pressing once says "music", again says "Podcast 1", again says "Podcast 2", and so on. When I hit the item I want, I can then press the "play" button. That will then take me to that "source". When I'm within a source that has multiple choices (e.g., multiple episodes of Mike & Mike in the Morning podcast), pressing the forward button takes me to the next episdoe. If I'm in a source that has only one choice (e.g., a podcast title with only one episode, or only one music song), pressing the forward button simply skips a few seconds because there is no other episode (or song) of that source to go through. And, absolutely NONE of this is in the manual that came with the Shuffle, nor is any of it in any online manual for the Shuffle available from Apple.com.
If my above explanation seems very confusing and complex, it is; because that's how the Shuffle works. I long for my old 2nd gen iPod, where it was simple. Just press the forward or back button to move forward or back.
Thanks for the help. I really appreciate it.