Not necessarily true, there has been at least one case where Canon has refused repair, even at the owner's expense, posted here on the boards. Of course, the first telltale sign was the mismatched serial numbers that led to the discovery that the camera was grey market, but Canon seems to have gotten more strict over the past year or so anyways, so I would not assume anything.
I was always under the impression that, if you pay their asking price, that Canon will fix/repair/sell whatever you want done. Apparently, that has changed. I guess that is why I never bought grey market.


