I found that you can set up your PSP to automatically download video/audio podcasts. You go to the RSS subscription and the Set Timer option. You can tell it to turn itself on at 1 AM or something and download the podcasts and turn off. Unfortunately, you can’t have a game in sleep mode when you do it and it will eat a chunk of battery during download. But neat idea. I find I won’t download podcasts manually but automation makes it practical.