I bought a second hand Hi8 Handycam a while ago and it came with some tapes. I'm not too familiar with older equipment (I'm more used to digital, but I'm trying out different types of cameras), and as the tapes came with existing footage I'd like to know how to record over it. Whenever I record something and view playback it shows the old footage (obviously it's just recording after). I feel stupid asking this as it's probably really obvious, but I'd much appreciate if someone could tell me how to record over the existing footage (from the beginning of the tape). Thanks.