so after seeing canons new concept camera (http://www.engadget.com/2010/09/02/canons-4k-multipurpose-camera-concept-weakens-knees-shoots-vid/) i was wondering why canon hasnt improved their video cameras in a while while they keep pushing their dslr's further and further and why the havent released a camera like the panasonic af100 will be like. they have so much technology now and arent putting it to use in my opinion.