Eh, on revient enfin au sujet...

Source canonrumors:
5D Mark III I keep getting stuff in regards to a March 2011 camera launch. Most people seem to be pointing to a 5D Mark III type of camera. There’s nothing in the way of specs yet. A good source continues to say a 5D3 replacement will be coming well before a 1Ds3 replacement.
With the production issues with the new lenses, I’m not overly optimistic about a camera body or lenses coming in March. We’ll see how these rumors shake out.
Je n'y crois pas trop... mais j'espère fortement