When the 34XBR2 receives a progressive signal, do the zoom modes still work when viewing this as a source? I know that the DRC modes are locked out when receiving a hi-def or progressive signal, but I don't know about this particular area. I remember this being an issue on the older KW-34HD1 models. Furthermore, I do own this set, but I am currently hundreds of miles away from it so I can't check this out. FYI, the reason that I am asking is that I am buying a progressive scan DVD player (Denon 4800) upon my return in December and I would like to be able to watch non-anamorphic DVDs scaled up appropriately to fill the screen using the set's internal scaler, as opposed to the Denon one.