I have a Garmin NUVI 765T I bought in 2009 with a lifetime map update. My internet connection is CONSISTENTLY 102 Mbps download/102 Mbps upload ON ANY OTHER WEBSITE. When I use Garmin Express to upload my GPS it starts at 102 Mbps and quickly and steadily drops down to around 1.5 Mbps and takes well over an hour to update. I've uninstalled the program, deleted the folders, re-installed the software...same results EVERY SINGLE TIME...as if Garmin ITSELF is the one "throttling down" the download in hopes to make a sale for an updated product. THAT'S A FACT!!! Just sayin'.