Hello, I just got myself a new Digital Cable HD box through Comcast for my TV. It seems to be the newest Motorola box. However, I'm having a horrible time trying to connect my Series2 DT TiVo through it. I looked at the Setup Guide on the Tivo site, but it asks for IR or a serial cable, but the back of the cable box doesn't have that. I'm totally confused. Can anyone help me or guide me through what I'm doing wrong?