

It seems to be exactly the same problem as described in thread http://newsgroup.xnview.com/viewtopic.php?t=13598, but with another new Canon camera.
Sample images from Canon 450D in cr2 and jpg formats:
http://ewinter.net/misc/xnview_vs_canon ... g_0461.cr2
http://ewinter.net/misc/xnview_vs_canon ... g_0461.jpg