I use Win-EQF with my Jupiter. Tom Dandrea (N3EQF) is close to having Win-EQF work with the new Jupiter firmware 1.18 which allows you to run the logging program without being in Pegasus Mode. Currently he as a file that will allow Win-EQF to read the Jupiter; control of the Jupiter (freq / mode) from Win-EQF will be available soon. Excellent support -excellent program. Tom / N1OPO