Please help! I am a novice, never done video editing, have scraped by with putting photos onto PC and putting together a DVD with effects for watching on TV. Have Sony handcam DCR-DVD105E and mini discs. Think this camera might be a problem? Can watch discs on PC but am completely clueless about how to edit them. Do I have to connect camera itself to PC, don't have high speed USB port, or can I upload from disc itself and edit? Any help greatly appreciated.