FCP is the only reason why anyone should buy a Mac anymore. A friend really wanted a Macbook Air until I told them that they start at $1599. I love Macs. I don't love Macs' prices.
Nice. I'd read the upgrade was $99. Nice price!
Here's a short article about the new version of Final Cut Pro.
http://mashable.com/2011/04/13/final-cut-pro-x/
"The new Final Cut Pro also sports a feature that prevents audio and video tracks from being pushed out of sync by accident. Photography Bay also reports that Final Cut Pro X will come with feature that automatically matches color between two clips."
I don't know if Sony Vegas or other video editors could do this, but it sounds like a very nice feature.