I don't have proper profiles for the 1D Mark III yet, but auto-profiling does a pretty good job nonetheless. Of course, it helps that the ISO 6400 images from this camera already look pretty good!
http://www.flickr.com/photos/luxography ... 00/detail/
http://www.flickr.com/groups/canondslr/ ... 044980101/
Canon 1D Mark III ISO 6400+ samples
Canon 1D Mark III ISO 6400+ samples
NeatImage Pro Plus 5.0 + dual Opteron 244 + Windows XP SP2 + FreeBSD 5.2