Congrats! I called a few days ago and was told that I couldn't switch out of the NGC, I'm gonna try again tomorrow and fight my way to a room in the OGC.
I got the same thing. My choices did not include the NGC and I'm wondering if I could change it. By the way, I heard from the grad students there that they like choosing the 95 meal plan to have it as a back up in case they end up eating mostly outside.