The is a radio program on NPR called Car Talk. You guessed it, people call in and talk about their cars. I love Car Talk, but get off of Real Audio already. It is not portable. It is a pain to install. If I go to someone else's computer, many times they don't have Real Audio installed, so I can't listen. I realize they are probably using Real Audio intentionally to make it less convenient, since they have a deal with Audible.com to sell the mp3 version. Please find a way to raise money through another avenue, so you can distribute the mp3 or some mopre portable format for free to your loyal listeners.