Both are available now. Final Cut Studio is a $299 upgrade.
Final Cut Server had been offered in a $999 10-user flavor and a $1,999 unlimited user flavor. Now there is only a $999 unlimited user flavor. Upgrades from either are $299. [Update: The upgrade magically transforms the 10-user license to unlimited. Lucky you!]
New in FC Server:
- Active Directory Support (finally!)
- Edit Proxies in ProRes 422
- Global saved searches, and quicker searching
- Support for image sequences
New in FC Studio:
- Spotlight support for searching for missing media (works with Xsan)
- Blue-ray export
- Easier exporting, and in the background
- Looks much prettier to me
What else are you discovering? Comment below.