I used the touch pad as a trackpad mouse which worked very well for me. I also had various hotkeys mapped to the other touchpad and the rear buttons as modifiers (control and shift, if memory serves). I think I submitted my config but as my deck is in for repairs I can’t check right now (it’ll have my username attached).
Unless they’re suddenly shoving a UHD drive in there, I’m not interested.
It seems a weird oversight - gamers that care about 4K surely also care about films in 4K? The notion of it being an external add-on is laughable.
Then again, this whole thing is a solution looking for a problem.