Searched this site but could not find the answer..........


so here goes.



Is is possible to "clone" my Nuvi 510 onto an SD card and use that to connect to GarminExpress, update/get the latest maps?
Can I then simply transfer (sections of) maps to my unit using Mapsource?
I never put maps on my unit I donot use anyway.

I have bought the official Lifetime Update a few years ago, so I would like to use that to get updated maps. but if I make my Nuvi510 a Zumo510 agian. I will run into the problem I started this thread with.... GarminExpress will force a Firmware Update prior to loading maps...