With the new Sprint Mogul software upgrade, my Sprint Mogul now runs Backcountry Navigator just fine! Contact me at jdbsjunk@comcast.net for questions.

Just my experience:  BCN seems to need the Com port and baud rate set on the BCN GPS status panel.  Mine works at Com4 and 4800.  I got this setting info from other GPS-aware programs I have on the Mogul - Google Maps, Live Search, or Delorme Street Atlas - but I can't remember which one.  As I recall, the BCN software found the hardware GPS the first time I tried it, but then I used the GPS in other programs and then had to enter the settings in BCN when I went back to it.

Often, I have to make my device re-detect the GPS even though it is already displaying the correct settings on the control panel.  Not a problem, but others might want to know this helps.