I am really news to linux as well as maemo, I just order my N900.

I would like to know a few thing .. i hope it wont take too much space ..

1: how do i install unicode font to N900.
2: I saw thai-language have their install package up to download and install the easy way. How do i create those package for other language ?

3: is it possible to modify language file (if there is any ) ? I want to change user interface from English to Khmer Language ( like on Iphone ) ..