I tried the sample app in the SDK. I got as far as the twitter page which knew it was from my registered app, but clicking authorize just sent me to my home page. The Roku app then wanted a PIN which i did not get from twitter, I cant tell if this is because I was given one through a URLget or something and need to display a pin on my website or if the Roku app is out of date as far as the oauth thing works.
EDIT - OK i got to the pin by removing the callback URL from my settings, but the Roku app crashed after entering the PIN, and now crashes on launch on the first screen, so it seems to have registered OK but cant read what twitter is sending it. The debugger spit out a bunch of stuff that ended with "cant parse feed" so back to the above question - does the app need to be updated to work?