Hello, dear friends Video, Unfortunately, I have suddenly become a big problem: My Canon MV750i camcorder is recording when you turn the black. When you switch to playback the sound is just to hear everything else does not work! I have a pre-recorded tape inserted, play on the screen of your camcorder is properly including sound. All functions on the PC with automatic program switching (MAGIX Video de Luxe) was also flawless. The camcorder is in the recording position black, as if I had adhered totally Lens! If the camcorder ready for the trash? (Purchase Date: 21.07.2004) I respectfully ask for advice and help. MfG Schmi-wahnbek