Those of you that already know what a podcast is may have already found this gem...
Tim Dressen records his Las Vegas podcast, 'Five Hundy By Midnight' frequently, sometimes more than once a week.
For those that don't know, a podcast is a lot like a radio show, except produced by amateurs/semi-pros and distributed over the Internet.
Anyway, check it out - it's a lot of fun to listen to: Five Hundy By Midnight
The podcast is also in Apple's iTunes directory.