How to translate Astro Player:
* copy english.properties from \\sdcard\astroplayerbeta\languages
* rename it to mylanguage.properties
* translate all strings (make sure that utf-8 encoding is used)
* copy mylanguage.properties back to \\sdcard\astroplayerbeta\languages
* select mylanguage in the menu > options > user interface > languages
* restart Astro Player and verify translated strings
* post translation on our forum
Important:
The file should have utf-8 encoding.
For example, you can use notepad++ http://sourceforge.net/projects/notepad-plus/ set utf-8 encoding and save your file.