Tk you very much. I will update and give it a try.
Blueducklane-You place it in the units SD/MMC card slot. Also after you download from the Mfg. you have to unzip the file.
You might have to download a free program like winzip to unzip it
You might have to download a free program like winzip to unzip it
Thats exactly what I did on the winzip.I successfully put the new update in my E7 today. It did not erase the waypoints. However it does put all other manual settings back to default.