This firmware update (version 1.1.1) includes the following additional functions and improvements:
1. Three new languages (Russian, Traditional Chinese, and Korean) added to the camera menus.
2. Improvement in communication reliability when using some CF cards.
This firmware update applies to cameras with firmware version up to 1.0.3 installed. If your camera's firmware is already version 1.1.1, it is not necessary to perform this update.