As I mentioned earlier, the company that hosted my podcast for the past nearly-seven years has decided to close up. As a result, I've been relocating my podcast files - and you may discover that your computer has "lost" the regular weekly updates and new audio reviews. (This blog, happily, is not affected.)
So far, I think, iTunes has redirected itself to my new host, so if that's how you get the podcasts, you should be fine. I don't seem to be able (so far) to redirect any other users to the new home. So if you need to paste the new information into your reader or collection program, copy-and-paste this link and everything should work. You can always find the latest podcasts, of course, in the list on the right side of this page.
I'm leaving this post at the top of the blog for a few weeks, to catch any stragglers and help them find the new location. If you still have a problem, please leave a comment below, and I'll try to help.