Hey, I have a question regarding camcorders. That is, why are there so few camcorders with large (i.e. APS-C) size sensors? I know that RED has their pro cameras but in the consumer camcorder market there are none that I know of. I was just curious since it is possible as RED has shown, and the Nikon D90, Canon 5D Mark II, and Panasonic Lumix GH1 all can record video in addition to their photo functions but beyond that there are no camcorders with equivalent size sensors. Is there some technical barrier preventing manufacturers from building large sensor camcorders? Or is it pure marketing to prevent cannibalizing the sales of their other products (which I wouldn't be surprised at at all)?