Our quick take
Apple OS X Mountain Lion - 4.5 / 5
Notifications
Share with Twitter, AirDrop, and more
Mountain Lion Messages
Reminders and Notes in Mountain Lion
What’s new in Mail 6.0 Mountain Lion
What’s new in Safari for Mountain Lion
Dictation in Mountain Lion
Power Nap
Security - Contacts, Location, Twitter
Search in LaunchPad
New screensaver options
AirPlay Mirroring with Apple TV
Updates via Mac App Store
Speed improvements
Preview gets better
Game Center
iCloud and Documents in the Cloud
Upgrading your current Mac
It might not work on all your Macs
To recap
There is little to complain about here if you are already using OS X Lion, and the £13.99 is well spent, more so if you use an iPhone or an iPod.
