Sources reveal Apple's new-look interface for Mac OS X Lion's Finder, Mail, and other apps
New TextEdit, iOS-style autocorrect, additional Preview interfaces
Options and the overall look and feel of TextEdit have also been tweaked. And the autocorrect user interface from iOS has been brought to the Mac with Lion.
Users can also sort through pictures and view content in new manners with an updated Preview in Mac OS X 10.7 Lion.
For more on Thursday's release of the Mac OS X 10.7 Lion developer preview, as well as comprehensive coverage of Apple's upcoming operating system update due to launch this summer, see AppleInsider's earlier stories:
Sources detail new features in Apple's first beta of Mac OS X 10.7 Lion
Apple releases preview of Mac OS X 10.7 Lion iwth AirDrop, FileVault
First look: Apple's new Mac OS X 10.7 Lion
Mac OS X 10.7 Lion bringing iOS features to Mac in summer 2011
On Topic: Mac OS X