One thing not mentioned in the update specs is the fact that the 3D plugin for Photoshop Extended that Strata 3D CX 6 comes with ONLY works with Photoshop CS4 Extended. If you have been using the previous version 5.5 of Strata 3D CX with Photoshop Extended CS3 and the 3D-in plugin has been of value to you, then you can look forward to an expensive upgrade as you will have to upgrade to latest version of Photoshop Extended as well.