I am a faithful listener of public radio, but have a hard time keeping up with what's on when. To the rescue comes PublicRadioFan.com. Tell it your time zone, then select the public radio stations you like to listen to, and hey presto! you get a customizable grid with all of your favorite stations' programming nicely laid out. Clicking on the grid's links takes you to the program's web page, and you can also specify what sort of stream you'd prefer (Real, Quicktime, Windows Media, etc).