I've found v 1.61 lying around and I'm uploading now. If there is enough disk space in my a/c you can download it from Index of /GPS. I can't say for sure whether it's NT or not, but I don't think so.

I don't understand what yo mean by 'mapsource indonesia'.

You can always use the OSM maps. They will not be in NT format in the foreseeable future.

Thanks for that Peter! I found out that the NT version starts from 1.68.
Will try to download it, but Internet is bloody slow here in Flores.

I meant the official Mapsource Indonesia maps with mapsource indonesia.

Cheers,

Frank

You mean the official Garmin map? I know nothing about it and you certainly won't find it here, because it's not free. The Garmin map (if it exists) will probably include a version of Mapsource, but MS is free to download anyway.