What digital box do I need if i get Comcast Cable for free?

Regarding the february analog-digital tv switchover, all year Comcast has been saying that if "you have our cable, you don't need to do a thing." But then I heard on the news that those commercials were deceptive. I heard rumors such as the...

This is what I have: Sony KDL 46XBR2 HD/DVR box from Comcast I'm going to purchase: Blue Ray DVD - 6 months from now Bose System - 8 months from now Please help..... **I have a Comcast package that consists of HD channels and premium channels. My question...

I have an HD motorola DCH3416 box. I also have HD service from comcast. We recently purchased a new sony HD tv. We completely forget how to hook the box up to the tv. When we got the box we were given the typical white cable cord, and a set of 5 wires...

It is 'Rf in' and 'Rf to in'. I don't get half my channels because the 'Rf in' is messed up. It might be the cord but i don't know. I switched the cord and it still doesn't work. You have to tilt it a certain way to get channels like TNT but even sometimes...

I have Comcast cable. I can get HDTV with my Samsung, as it has a built-in digital tuner. COMCAST tells me I need to rent a cable box to get real HD.?? I am only watching local HD channels such as 4-1, 5-1, and 7-1, etc. in Boston... It seems to work...

I am thinking about adding cable to my samsung tv and people have told me that to get the best image quality you need an HDMI outlet and cords. The box that I already have now doesn't have an HDMI outlet and just has the regular cable it originally came...