On my TiVo screen, Zenith is the last manufacturer listed. Weird part about that is the Zinwell is listed with IR code 10112 on the link i provided earlier. I just don't see a place to input the IR code. I'm following TiVo's instructions and repeating the guided setup now. Maybe there is a place to input the IR code there. I have 3 TiVos (need to update my signature). But the one I'm doing this on is the first one in my signature that I upgraded to 160GB years ago. I need to update my signature because I also upgraded my TiVoHD to 1TB earlier this summer. Thanks gastof and cannonz!