I have seen some JVC Camcorders with built in hard drives. The Everio GZ-MG30 has a built in 30Gb hard drive, 25X optical zoomand even has a SD memory card slot for extra data storage. Apparently there are 4 shooting modes which give you either 7hours, 10 hours, 14 hours or in very poor quality mode 37 hours. Does anybody have any experience of using them, or are there any better ones on the market with built in hard drives? I do not have a Camcorder at the moment so have no previous experience of using one. Any comments would be appreciated.