I'm using my DVX100b to convert VHS tapes. I've hooked a composite cable into the DVX and to the audio/video out ports of a VCR. I hit play on the VCR while the camera is in VCR mode and I see the VHS tape playing in the DVX. Now my thinking is that I can hit record and it will record the VHS tape to miniDV - then off to FCP. It's as if the record button doesn't work...can anyone tell me why this is? Is there something I have to do for this to work?