I appreciate all of your help. I found the following http://sdr.osmocom.org/trac/wiki/rtl-sdr which seems to support the E4000 on the Compro U680F. Could that driver be incorporated with the RTL83xxu from V4L-DVB? Regards, Marc -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html