And i have to say, its a LOT faster. Also includes SSH. Here's my experience using 10 10.0.1
I have a B&W G3 350 at home w/ 384 MB of RAM - window redraws and other graphical elements of Aqua ran a lil' slow for my liking, MUCH slower than on my 450 AGP G4 Tower with 256 MB of RAM at work. Now, that's only 100 MHz difference, not much, and I also have 128 MORE MBs of RAM at home. My thought was that Aqua heavily utilized the AGP slot characteristics or the Velocity engine of the G4, or both.
With 10.0.1, the G3 is MUCH better at all these tasks, and the G4, although speedier, didn't show NEARLY the increase that my G3 did. So go figure ...
Classic is smoother, loads faster, performs better, etc etc etc.
Also, Sherlock broke under the update on the G4, even though it runs fine on the G3. I'm not too concerned about it, I can just run Sherlock through Classic.
Otherwise, this update is rock solid, and I highly reccomend it!
zjd