Thereâ€™s a new firmware for the Canon Rebel XTi or Canon EOS 400D digital SLR camera. The updated firmware, Version 1.1.1, includes support for three new lenses and adds Polish to its list of supported languages.
The new Canon lenses supported by the updated firmware are the EF-S 18-55mm f/3.5-5.6 IS, EF-S 55-250mm f/4-5.6 IS, and EF 14mm f/2.8L II USM lenses. This makes the correct lens names appear in EXIF information and in printing when using PictBridge.
Use a fully charged battery pack or dedicated AC Adapter Kit (Optional) ACK-DC20 when youâ€™re installing the updated firmware to avoid problems.
[Site: Canon Japan]