Sorry if this is a stupid question but I'm new to this game. I intend to purchase a Sony PC9 camcorder. Now I know that I can download the film to the PC, play about with it, and put it back in the camcorder. The question is: Can I view that film at any time if I attach the camcorder to the PC or would I need to burn a dvd ? Could I burn a Cd or would this not prove as effective as a dvd ?