Let's see: Photoshop has a "History" palette to undo changes. Lightwave has "undo levels" that is user-customizable (most places say to set it to 128 levels of undo). I don't know about 3D Studio Max or Vue d'Esprit. Microsoft Word has, what, 16 levels of undo. Poser has ONE undo... and sometimes it doesn't work (such as when you change a pose). Does anyone else find this unacceptable? Well, maybe Poser 6 will have it... if there is a Poser 6, that is. With all of the problems of the Poser 5 release, we should probably give up on asking about any new features and concentrate on hoping that CL doesn't go out of business.