<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">There's a yahoo group about this very subject that was started last year although it's been inactive lately: http://groups.yahoo.com/group/SixMeterAPRSexperimentersgroup/<br><br>-Jerome, W0JRT<br><br><br></td></tr></table><br>