Rob Studdert wrote:
This is the logic that I don't understand, what would be the advantage of a 645 DSLR? I can't see anyone bringing out anything larger than 22MP soon so really the advantage is to the 35mm format SLR given the sheer volume of lenses, lens speeds and focal lengths available. Help me understand, what advantages would you cite for a 645DLSR over the Canon 1Ds MkII for instance?

