If you haven't already done so, you might want to download the Canon white paper about the Mark III. It's 63 pages and quite informative. I found it linked from a hands-on preview on Imaging Resource:
http://www.imaging-resource.com/PROD...K3/E1DMK3A.HTM The link to the white paper is at the bottom of the preview article. Both are well worth reading. Might make you drool even more
