Canon has today announced the availability of a firmware update for the Canon EOS Digital Rebel XTi (400D in Europe).
Firmware specification changes
This firmware update (Version 1.0.5) incorporates the following fixes and improvement.:
Fixes the printing of lens names when using PictBridge.
[Redeye 1] can now be selected when connecting with specific printers.
Improves the reliability of communication with the Speedlite 380EX.
This firmware update applies to cameras with firmware versions up to 1.0.4 installed. If your camera's firmware is already version 1.0.5, it is not necessary to perform this update.