Please note that there is going to be a big Firmware update for the above camera bodies, not sure on the R3, but also the 1DK MK3, but with this body less of an update sadly.

Originally it was I think going to be ready for download on or around Thanks Giving, then Canon have pushed it back to the early part of December, perhaps the 2nd, although rumors did suggest on the launch of the Z9 DOH, madness.

Please read the info prior to uploading as you may find some pleasant surprises.