I can't make heads or tails of the Coolbook UI. Can anyone with a MBA Rev B list the settings necessary to prevent core shutdown with flash video? More generally, is Coolbook even necessary or should I install Flash 10.1 beta? Does it help battery life much? I really would prefer not to mess around with hardware tweaks like this at all, I feel like Apple would have made these settings the default if they really helped that much. However the flash video situation is annoying so I'm willing to shell out $10 to try it.