This is just 2 pages of buttons for the 8320HD Smartbox which I think covers all functionality excluding host TV power and set to AV. These are all in the canonical form for a device code 8333h. For some reason my Pronto had a hard time learning these - every one was a pain.

One of the buttons is a mystery to me - I dunno what it does, but it's labeled MYSTERY (it's something to do with a hard wired Ethernet).