I excerpted this from my TSU9400 Pronto. It may work on yours. Be sure to update the URL of your
Pronto in the Parameters page.

The point of the posting is to show how you can directly control the ROKU with Prontoscript.

I'm trying to figure out how to parse the XML that ROKU published and put it into a scrollable table. Might be out of my league! Hopefully it helps someone.