to all the people worried about apple dropping spaces:
Mission Control. Mac command central.
Mission Control is a powerful and handy new feature that provides you with a comprehensive view of what’s running on your Mac. It gives you a bird’s-eye view of everything — including Exposé, Spaces, Dashboard, and full-screen apps— all in one place. With a simple swipe gesture, your desktop zooms out to Mission Control. There you can see your open windows grouped by app, thumbnails of your full-screen apps, Dashboard, and even other Spaces, arranged in a unified view. And you can get to anything you see on Mission Control with just one click. Making you the master of all you survey.
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to all the people worried about apple dropping spaces: Mission Control. Mac command central.
Mission Control is a powerful and handy new feature that provides you with a comprehensive view of what’s running on your Mac. It gives you a bird’s-eye view of everything — including Exposé, Spaces, Dashboard, and full-screen apps— all in one place. With a simple swipe gesture, your desktop zooms out to Mission Control. There you can see your open windows grouped by app, thumbnails of your full-screen apps, Dashboard, and even other Spaces, arranged in a unified view. And you can get to anything you see on Mission Control with just one click. Making you the master of all you survey.
from http://www.apple.com/macosx/lion/
and i don't see how the above using the arrow keys in such a manner is superior to just using ctrl-space# for quickly switching between up to 9 spaces