Crazy ID3 Tag battle continue ....

I finally found out what encoding was used by those anicent MP3 files I found some my old old download. They are in NJStar character format! I couldn't see the content from anywhere UNTIL I installed NJStar Communicator trial version and the load up the mp3 files in ID3 Tag's Converter (an app within convertz 8.02).

The problem is that there's still not straight forward way to convert NJStar encoded Chinese into regular Unicode Chinese. More research I need to do I guess.