I know there was talk of XM radio via the xmpcr but never materialised due to the serial to usb deal happening with the xmpcr, however the newer XM Direct modules have a standard serial interface. Has anyone looked into programming something for this? I would but I'm no programmer. The bennefits would rock, the XM direct units are only about 40-50 bucks, and would possibly provide a sollution for those that didn't get a tuner?