I currently have a Comcast Scientific Atlanta Explorer 2200 digital box hooked up to a Series 2/DT TiVo in our bedroom. I have been able to manually record the On-Demand channel on my S2DT (ch1). Can then use MRV feature to send it to my Series 3 TiVo. I don't do this a lot, but it works so I can't complain. Now looking to probably get a Premiere. Will then probably move the S2DT to work with a Comcast DTA box (in basement) instead & have Premiere in bedroom. Since the SA 2200 box is in the bedroom (& I want to keep it there), I was wondering if there is a way to record its On-Demand channel to a Premiere. Could I simply have a A/B coaxial switch that feeds the Premiere? "A" side feeds normal cable (for cable cards). The "B" side is the SA 2200's RF output (& then manually record ch3 on the Premiere). I realize while recording an On-Demand show on the Premiere, I will lose ALL cable reception & the dual tuner capability (as well as scheduled recordings) will be useless, but just wondering if anyone else had tried this.