pretty sure this is localized to xbox 360's playing the new Art Gallery DLC...

and of course CAP editor still freezes too....

Just freeskating Marraffa's my game will freeze up 2-3 times an hour.

Hitting the disc tray eject button will unfreeze the Xbox, and bring you back to the dashboard....

obviously, anything un-saved is lost... but you wont have to wait for the start up/connection and you wont get disconnected from your party etc...