Installed Fedora 7 on the two computers sitting on my desk at work today.
I haven't had a chance to play with it much yet, but I like the new installation process using the Fedora Live CD. Only one CD image to download and burn as opposed to the 5 for FC 4-6. Of course that means you can't install all the packages you want initially, but they're easy enough to afterwards. The install goes much faster though. There's always the DVD image you can use too, which I'm sure is much more complete.
Unfortunately, I won't get to play with it a whole lot until after next week.