go to the website Navigasi.net , and download the FREE indonesia map for GARMIN ,
http://www.navigasi.net/goptd.php
- note this uploadable map is for garmin gps and is in the garmin format .....,
This map will work on any garmin gps that uses a SD Card.
plus they support another brand of gps format also , I forget which one it is , but i think its the cheap chinese one ...,
dont waste your money on the expensive garmin indo map , as the navigasi version is heaps better ( many more roads , and details and points of interest , and its FREE !!!!! )
- you might need a computer nerdy friend to help load the map into the gps unit , as I did (ie; if you cant do it yourself ) ..., so no use asking me for advice if you have problems ..., but it is a good map , ive used both , garmin and navigasi version , and its also updated every 6 to 12 months .