It seems completely accurate to me. Perhaps you can illuminate us as to how the current Whole Home DVR service allows a single DVR to serve up more than two programs at once. I'd be very interested in how you envision recording OTA content without an OTA tuner of some sort.
Maybe if you worded things a bit better, we wouldn't be explaining this to each other.
Why do you need 2 AM21's?
I mean, you automatically assume that you are going to max out all your connections all the time, every time.
No where does it state it allows you to access more then two programs at once, don't put words in my mouth please.
On the other hand, it does allow access from any tv in the home with the proper equipment.
Keep your dish account, it suits you well.