Here's a neat trick to quickly see the new features in Adobe Photoshop CS 6.
Under Window select Workspace, then click on "New in CS 6".
Instantly every menu item that may contain a change is highlighted in blue. Some of the new features might be hidden in sub-menus but at least you'll know there is something there that has changed in some way.
When you get tired of looking at the blue highlights simply click on the "Essentials (Default)" to reset back to the original menu colors.
I'll be sharing several new features in CS 6 in my upcoming posts. You won't want to miss them.
Enjoy exploring in Photoshop CS 6!