Roll your own radio. If you've got an MP3 player and iTunes (Mac or PC), you can build your own daily audio digest, piece by piece. Here's how:
Step 1. Download iPodder. Step 2. Point it to some podcast-enabled RSS feeds. Plenty here. And here's my favorite: a wicked-cool music blog. Step 3. Let iPodder sync while you sleep. It downloads MP3s straight to your 'pod. Step 4. Jam.