Read New W960i World Generic 1 Firmware Available for details of the new W960i firmware.
To install the new firmware you need to download SEUS (Sony Ericsson Update Service) from the Sony Ericsson website but the new version will only install on current generic firmware versions of W960i phones.
Unfortunately we are still waiting for a Vodafone version of the new firmware to be released. Hurry up Vodafone!!!
Included with the new firmware is an amazing snowboarding game called SSX 3.
If you can't wait to sample SSX 3 then some kind person has extracted the game from the firmware. You can find out more at The UIQ Evangelist.