Tom wrote:
The 12-15 hr limit of the 605/705 units is a major drawback.
I am finding that there is another major drawback with these units - they don't seem to Autoroute as well as their bigger cousins. I have gotten used to the performance of a GPSMAP76C but did not like the size. So when it started giving me the power failure problems, I bought a 605 (I don't care about heart rate) eagerly looking forward to the smaller size. The problem I am having is that the 605 does not give the same autorouting performance as the 76C. I create routes in Mapsource and download them to the device only to have extra lines show up on the map leading to confusion. If you have had luck in creating routes on Mapsource and downloading them to a 605/705, please let me know so that I can hopefully duplicate your success.
Thanks
Steve Rice - not looking forward to fixing my 76C, but will if I can't get the 605 to perform - and btw, Garmin was no help in resolving this.