I have a USB on the back of my TiVo, I know it says to get a USB connect to go wired but my Cable Modem has a USB port on it and a Either port. I use the Either for the PC but the USB port is open. Could I run a USB cabel right from the Cabel box to the TiVo? I dont see why it woudn't work. But I didn't want to screw up anything so I thought I would as here first.