Want to learn about Photoshop 3D? Read my article over at Tip Squirrel
Using 3D Objects in Photoshop
Photoshop’s 3D Engine is very flexible. It allows you to transform layers three dimensionally. More importantly, it lets you create new 3D elements including primitive shapes (such as cones or spheres). You can also make complex elements can be created using grayscale meshes.
Read the whole article over at Tip Squirrel – http://www.tipsquirrel.com/index.php/2011/04/using-3d-objects-in-photoshop/
Be sure to also check out the new book Motion Graphics with Adobe Creative Suite 5 Studio Techniques