Can the VIP622 play video files from a network drive? (eg. can it act as a client and display AVI/MPG/MKV files?)
If so, what files are supported?
If not, does the VIP722 do this? (or any other Dish HD DVR?)
If so, what files are supported?
If not, does the VIP722 do this? (or any other Dish HD DVR?)