I bought the DVD Recorder because I don't want to subscribe to Time Warner's DVR service. The DVDR instructions include connecting to a cable box, but the box pictured in the instructions has an Antenna Out connection on it, and my TWC box does not (or it might but it's covered up?). Someone suggested I try an RF Modulator. Will an RF Modulator replace the connection--from cable box to DVD Recorder? Or is there another way to get the cable signal to the recorder? I don't really know a lot about electronics, so please take that into consideration when formulating your response. Thanks!