I have both and am trying to find a way to record from each product, but having a hard time. I tried cable out to a A/B switch in and ota in, out to old vcr, out of vcr to TV. I am only able to record cable on chnl 03. I think the problem lies in the ota connection. I have to go to my TV source to go to it, but it does not see my vcr like the cable does. I even inputted with the TV remote to 03. Weird thing though, in this setup I am able to hear cable audio of a channel, but no video. Is this at all possible? BTW, i bought a radio shack 2 x 1 combiner, which confuses me. It says on it one input and 2 outputs...but the salesman told me that i could use this unit in reverse..In other words those 2 outputs can be changed to two inputs. Is that what they mean by 'combine". I did a google search on this and got nothing related to that statement.