Sears of the Origami Project has published a wonderful article detailing many tips and tricks to get the most out of the Samsung Q1 he has been using for a while (there are perks being on the Origami team). He shows how he keeps all his audio files and podcasts automatically synced on the Q1 so he can listen to podcasts in his car. He uses a cassette adapter to listen to the Q1 in the car which is a very simple way to handle the audio. Check out his entire article, there are slick tricks for any portable PC. My favorite is using the DialKeys nudge button to get those dialog boxes that are bigger than the screen to move up so he can access all the buttons and fields. Great stuff!