Thanks for the help and I did find the "ttgo" file but I believe I am still missing something as the GPS can not see the map on the SD card. I jumped into this project in the middle and it seems I lack the basic knowledge to move forward which explains my frustration. I have the GO630 with the following info.....
Device AKxxx xxPAJ
App 9.465.1074274.1, OS 842337
64 mb Ram (14.7 mb free)
GPS v1.20, Boot 5.5120
NF mark: NF469-12/29, 12/30, 12/34 to 12/42
Map: North_American_2GB V840.2562
#1 Do i have the current North Amer. map? and if not which one should I look for?
More importantly I will need a map of Europe this spring
#2 What map version should I look for? and what is the process to make it functional on a 2gb SD card
Thanks for any help in this matter