Time Machine TV Management

Here is a link to The Time Machine on Amazon (with a few product reviews). We got it here for less. The product information says that each Time Machine can control two devices, but that's a little misleading. It can control one RCA device (red, white, and yellow plugs) and one coax device at the same time. None of our devices are coax, so we also bought one of these (inexpensive at WalMart and many online stores) so that multiple devices could be combined and use the single RCA input on the Time Machine. If we had realized we were going to need the 4-component A/V selector anyway, we would have known we didn't need to buy two Time Machines to run four devices! It's working well, though. Currently, one time machine is just for the TV, and the other controls XBox, Wii, and DVD player.