Hi, How was MWSF? good? I just saw the keynote over the Internet. I want the new 12" G4! looks awesome! 1) I believe 12" PB supports monitor spanning through VGA, but what is monitor spanning? is it the same as dual display support? 2) The new cases is Al, does it run cooler than 15" Ti? 3) Is the fan of the 12" PB loud? (its kinda hard to tell in MW since its a noisy enviroment) 4) I know Apple redesign thier product every 2 years, so this the new re-design PB for the next 2 years?