I had a Google Hangout with a friend today. There were 3 windows: one "big" with her, one small with me, one small with her. Even the "big" window was small, less that a quarter of my screen (at "best resolution for retina display"). I could not find a full-screen button, nor did clicking any of the buttons on the Hangout screen do anything.
I am running OS X 10.8.2, she's running Windows XP SP3. I am on Google+, she is not. We both are upgraded to the latest version of the Google talk video plugin.
Has anyone else had this problem? How do I make the screen larger?