I’ve added a new section on DIMi at http://www.dimagemaker.com/specials/cameras/camtests.php

where I will place camera noise test articles and TIFF files of center sections of the images so that people can judge for themselves the camera performance. I’ll be adding a lot more over the next week. I managed to screw up the Canon 350D TIFFs the first time but have now corrected them.