A few weeks ago we reported that firmware version 2.0.8 for the EOS-1D X had been installed by Canon service on a few cameras in Europe. However, we still haven't seen a downloadable firmware update for the camera.
A reader of the site sent us an image of the new firmware on his EOS-1D X, so I imagine we're going to see a downloadable firmware soon.
We're still unsure what's been updated in the new firmware.
thanks mathias