I like to play around with Swift3D in Flash, but not Erain has released a Swift3D plugin for Photoshop CS4 Extended. It helps out in creating simple 3D objects in a Photoshop environment. Using this with Photoshop filters really is cool.
Product: http://www.erain.com/Products/PS/
Tutorials : http://www.erain.com/Support/Tutorials/PS/default.asp?erain=ps
If you already have a Swift3D serial number, you can purchase the plugin for $99. Others can get a 15% discount for the full version at $149.
DJ
muy bueno