Podpress Layout Question

I don’t think you can. It displays at the bottom of the post/Page.

Actually, I found it useful for bloggers who want to podcast.

Maybe you should start to learn about WP: how to organize your content in the optimal way. Perhaps, having two or more interesting, good interviews on ONE Page… isn’t that good idea.
I’d think a separate category, with a nicely customized category template + every interview in its own post with title (think SE)… and so on.