I did not include DVRs. I have one HD DVR that runs me $8 per month and I have a digital box that is another $5 with Comcast.
I believe the $8 a month might be at a special rate, but the rest of the prices are what I'll pay as long as they don't up my rates.
you are definitely getting some deals. Normal price for their HD DVR's is $14.99 a month and then $11 for each additional....then you have to pay (I think this is still the same) $19.99 a month for the HD service. I have charter now b.c of where I live, but comcast TV and internet was costing me $110 for the first year and then $140 after that.