I've added a new podcast to my list on the left sidebar.
It's called Loudspeakers and its done by Raj Bala who has been one of the best sources of new music ideas lately.
Here's the important info:
To play with iTunes:
1. Download iTunes (v 4.9 or higher) and install it
2. Select Advanced, Subscribe to Podcast, and enter this into the dialog:
Or listen live here.