Just see the latest news and official announcement at the DPR:-http://www.dpreview.com/news/0909/09092805phasepne+45df.aspThey launch a new 645D body with *interchangeable* digital *back*, which the Pentax 645D lacks, with 3 new AF lenses (jointly developed by Schneider, Phase One and Mamiya), priced cheaper than the Pentax (only at €4290 against what has been told for the targeted price of the
