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Absolutely not true version control, but if it covers everything on the HD and does so automatically, that's pretty awesome. There was an app called TimeDrawer that I was using for a while that did exactly that, and it saved me more times than I can count - "Automatic" and "Everywhere" are pretty powerful where versioning is concerned.

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> if it covers everything on the HD and does so automatically, that's pretty awesome.

It doesn't. "*Available with apps that have been developed to work with Lion."

Too bad really, at first I wondered if it was versioning built into the filesystem, like VMS used to do, but more transparent. We'll just have to wait for apps to take advantage of the functionality.

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