I realize this is a rather silly question, and I'm sure it's been answered before somewhere I haven't seen. However, could you please, please answer this question for me? Okay, let me explain....I just want to record something on my VHS recorder. The problem is that I don't have one of those blank tapes you buy, so I just wanted to record over a VHS movie. Aren't you supposed to put a piece of tape over some part of the VHS, and then you can record on it? Please help. Thanks so much!