Canon EOS Rebel XT Firmware Upgrade

Firmware specification changes

This firmware update incorporates the following improvements:

Fixes the phenomenon of shots being unable to be taken when using the remote controller RC-1.
Fixes the phenomenon wherein the camera continues to scroll through images being played back.
Improves reliability in communication when using some CF cards.
This firmware update applies to cameras with firmware versions up to 1.0.2 installed. By installing this update, the phenomena will be fixed, and the affected cameras can be used without these problems. If your camera's firmware is already version 1.0.3, it is not necessary to perform this update.

To download and perform this upgrade, please visit Canon's website.