My ultimate goal is to get the live data to a bigger screen. I can't justify upgrading to a new unit with video out, and it is fun to search and learn about new things anyway. I see on the internet several folks wanted SD to UBS for mass storage of ipods, palms etc. A company makes a chip to do it so it is getting closer. Someone just needs to put it on a card and make an interface. Saw the wireless and thought that might work.