I do stills, so I just use the animation storyboard features in place of "undo". Oh, and timoteo - you really must learn to do two things: 1) Don't attack members personally - calling them names not only shows that you've lost a debate before it began, but it can get you banned as well. 2) Perhaps instead of shouting to the high heavens in here for attention on a given issue, you could instead write some e-mails to Curious Labs? Do NOT say that they haven't answered, either. I asked CL last year about a possible Linux version of Poser, and Steve Cooper himself wrote back with a full explanation as to what and why. It led to a fascinating discussion of getting Poser to work under wine, in which I managed to pull a single render off that way in Linux. (and as soon as I can get my mitts on the Codeweavers' plugin, Poser 4 is getting loaded on my RH partition again :) ) Incidentally, I notice that you have no artwork up here... a professional such as yourself should certainly have examples somewhere - could you point me to some examples of your work, perhaps? I mean, with all the things you've been demanding lately, I'm seriously curious to see what exactly you need all of these functions for. /P