Firmware 2.15 has bricked my Magellan Explorist GC!
It all uploaded perfectly well and I have done one cache with it - added cache co-ords as a waypoint while at work to do the cache on my way home. All worked fine.
When I tried to upload the cache details from the website to the device at home to log it as found on the GPS the device never rebooted after disconnecting from my PC. It's just stuck with a dark screen and a big Magellan logo at the top.
I have tried many times to force the device into service mode using the instructions on this forum but it always returns to the screen described above.
My conclusion is that I have bricked my Magellan GPS!!!!
Oh, well, at least the new GUI looked nice for five minutes......