Am I reading correctly that the 922 will have 2 OTA tuners and wireless to connect to your network? If so, will these be separate modules you will have to purchase and add on or will they come standard?
I thought that the 722, and possibly others, come factory-equipped for powerline networking right now, using a single SlingLink. (instead of the two that are normally required to connect a remote device to the network.)
They support the standard HomePlug. The 85mbps is referred to as the HomePlug A/V.
I am guessing the 722k does not have Homeplug Turbo, as I have a Slinglink box at home and the 722k sees it fine.