I have a Flex application that will shrink and grow vertically, but I do NOT want to ever, ever, ever see the Flex scroll bar. Ever! It has its place, but not for the entire app. That’s what the browser has a scroll bar for. And people are intimately familiar with that scroll bar, so I would much rather use that.

My Flex application makes use of the mx:ViewStack and each view will be the same width, but vary in height and even change interactively. At a minimum I want Flash to span the available browser window top to bottom. At a maximum I want the user to scroll with the browser scroll bar.