Not sure if this is a bug or an oversight or a "feature", but
no apple application quits when you close a document.
On Macs, when a document in a Flash CS3 (or any other mac
app) is being worked on and then closed, the application stays
active (open) in the dock so you can quickly open any other
document. But Flash CS4 (trial) quits when I close my document.
Whats up with that? This is more of a PC functionality that I
really don't like.