Has anybody tried the beta MacDoppler Pro with the Az-EL Sat-EL driver? I'm very interested to know if it all works together. Thanks, Jon Computing Center Internet: jneher@darkwing.uoregon.edu University of Oregon WWW http://darkwing.uoregon.edu/~jneher Eugene, OR 97403-1212 Amateur Radio: N7WNX Voice: (541) 346-1731 Fax: (541) 346-4397