I'm at the end of my rope trying to figure this stuff out! My husband wants an HDTV tuner for Christmas, we have an HDTV ready television. We also have cable (and tivo) on that tv, all I can find are OTA (over the air) tuners that require a separate antenna. Will this work with our cable box? Is there a tuner spefically made for cable, or one that does not require a separate antenna? He definitely does not want to have to mount an antenna outisde somewhere (I have seen some that say "indoor antenna included"). I have tried searching for the info on the net but have only managed to confuse myself more 
Thanks in advance for any help.
Thanks in advance for any help.
