> What are they using for a voice chip? It looks like a custom mixed signal device. The chip seems to also be decoding output of the RF section and passing logic signals to the proc. I have made a little progress deciphering the circuit. I'm hoping I can inject logic signals from an HC11, which can monitor sensors and send motor command. If I can pull it off, It will be autonomus and can still be operated remotely. It's good to set your goals high :) >Nothing on thier WEB site as to what this is used for. There is a site called www.robotmagic.com. They are planning to release PC software for This port. It is unclear if it will download instructions or allow tethered control. ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com