I believe the jury is still out on the ratio of 1DmkIII that have focus issues and those that don't.
There's a pretty good discussion here:
http://www.naturescapes.net/phpBB2/view ... p?t=103425 which seems a lot less emotive that the one on DPReview.
Those that are seeing the issues still seem to be pretty happy with the other features of the camera, but that may also be justifying to themselves spending US$4500 on a broken camera.
Kris wrote:Certainly the copy I used at B&H yesterday didnt have any...
Based on the descriptions of the AF problems, I think you'd have a very hard time verifying whether the one you were playing with had issues or not. Most of the problems occur with moving subjects against a busy background and usually in hot and bright conditions.
If you do get a bad one, and you only discover once you get back to Oz, you will have a hard time returning it for "repair", assuming Canon agree to repair them.