I have tried to get ota channels on the toshiba using a digital tuner box but when i went into guide setup it gives options for: Cable only, satelite only, satelite and antenna, and antenna only.....Frustrating. Tivo doesnt offer cable AND antenna together in guide setup....where i can get both cable and antenna channels together along with program info at the same time. Am i missing something or is the software version out of date????
Is there a diagram for connecting the dtv box with the toshiba tivo. I searched everywhere in here.

OR can i use my philips dvdr3505 w/ atsc tuner connected to toshiba tivo to get the cable & ota channels/listings together on the tivo??