XBMC is the best media center on XBOX.
To upgrade the XBMC, doing the following steps.
1) FTP to XBOX by IP address. say 192.168.0.123
2) Backup the following files and delete them from the XBOX
3) Upload the latest XBMC you download.
The upgrade is very simple. Just uploading, then finished.
How to config it to Chinese interface?
1) Prepare a Chinese TTF file. You can use the font file on your Chinese editon of XP.
The bigger file size the better quality.
2) Rename the TTF file name to arial.ttf
3) Upload the arial.ttf to e:\apps\xbmc\media\fonts\ and overwrite the original one.
4) Under XBMC’s apperance menu
Change language to china( Simplified)
Change skin font to arial
Change charset to chinese simplitied(GBK)