MaLaCoiD, Sorry I can't take your suggestion, but there's a major flaw in that format, and it's the hour at the end. That way could cause the four hours of a show to get out of order if the topics and guests are different throughout the show. So I think the hour should come right after the date. Other than that, the format you promote is fairly decent, if a bit long. I like the shorter way (anagrammy's, awguy, mine) because it's much easier to deal with on a little mp3 player with slowly scrolling titles, and in a file browser.
So, I always rename my files to my preferred format.
My one suggestion to anybody would be to PLEASE put the name of the HOST in the filename so we'll know who to ignore.