I believe that most of the core shutdowns I still have only occur when I play .wmv and youtube videos. What do you use for .wmv files? Flip4mac? other?
i disagree. i think QuickTime Player + Flip4Mac is a much more elegant solution as it fits better into OS X's UI and VLC has a few UI inconsistencies and crashes more i find.
I would love to hear from Air owners on this topic