Sorry if this has been discussed... I'm still using the beta firmware on my chinese g6lite - which allows english menus. I'm also using the lastest 4.1F U-disk manager. EVERYTHING works... Mario 3-on-3, Starfox command... I really don't see any need to update to the latest chinese-only firmware. It must be the U-disk updates that improve compatability with newer (troublesome) games. The firmware version does not seem to affect compatability at all. I think the only thing I'm missing out on is the little battery and clock icons on the G6 menu.