A K20D user has just reported a "banding bug" of his K20D and posted a sample picture made by him which shows serious horizontal banding, at the DPR forum:-http://forums.dpreview.com/forums/read.asp?forum=1036&message=27887664Quoted:- "Each 1 of approx 50 images, taken with k20D, show very specific banding. I can't locate any regularities in there appearence. Other images are absolutely OK. The
