I am a little puzzled - I have a Garmin 60CSx and want to download an All Indonesia map as I may be travelling from Jakarta to Bali. But there are a few versions here so I would like to clarify which of the below versions I should download? Can anyone help me also understand the differences between these versions?

1. FULL version (IMG): Part 1 & Part 2 VS Mapsource version: Part 1 & part2
2. Java & Bali Only: Download
3. Indonesia 1.56 + Singapore Malaysia 2009.3: Part 1 | Part 2 (Combined into 1 single ".img")
mirror

Thanks in advance!