DirecTV, and all Satellite companies, are all over the DVR world. One of my requirements about 9 months ago when I finally got rid of any trace of Mediacom in my house (had DTV and Mediacom together for years) was to have DVR. Well, they came out and setup the DVR box for me in my living room. At the time I had a 53" letterbox tv in the LR. My wife immediately fell in love with the DVR.
I then went out about 6 weeks ago and purchased an HDTV for the living room and moved the DVR +53" tv into my master bdrm. DirecTV set me up with one of their new dual tuner HD DVR boxes
(HR 20-700) and gave me the forst 4 months of DVR service free. I'll start paying for it in March but I can already say the dual tuner HDDVR box is a hit in this house. I cannot say enough good things about it. I can watch, record, pause, commercial skip, HDTV or SDTV. I love the one feature where, with the touch of a button, I can backup 5 seconds to replay a missed play.
It's still far far better than Comcast though. Evil evil company that they are.
Don't worry about that. The Satellite companies are already on top of that technology and, at least from my perspective, it works great.
Now my wife has a single tuner DVR in the bedroom and a dual tuner DVR in the LR. I hear zero complaints from her.
There are those who think that DTV should not have parted company with Tivo and attempted to make their own DVR box (the HR-20-700). I'm a believer in what I have in my house.