Massyn,
I have been looking into something like this as well, and it could be easily scripted, I would think. Basically, upload your content, then have a perl script generate a rss feed for the new episode. Then use a plugin like WP-o-Matic to do the posting for you.
I have yet to put the whole thing together end to end, but I played with the plugin, and it really is a slick piece of work.
