New firmware for Canon EOS 550D & EOS 1D Mark-IV

Canon 5D Mark II Firmware Update from 1.0.6 to 1.0.7
Creative Commons License photo credit: eirikso

Canon launches two new firmwares (surprisingly, both hold the same version number v1.0.8, but they are really two different firmwares split at birth for two different cameras).

For the Canon EOS 1D Mk-IV, this is the correction of a bug around the aperture management in video mode.
For the Canon EOS 550D, menus have to be corrected/updated.

As usual, the downloads will take place from the Canon Japanese web site: