Thanks to all of you for taking the time for answering my question. And special thanks to Smiler1 for pointing me to the Poser 5 handbook. I definetely will go there and read about that possibility. One more thing I would like to say: Thanks Smiler1 for the advice of using the below saving system: Knight V01 Started.pz3 Knight V02 Added castle background.pz3 Knight V03 Adjusted pose.pz3 etc, etc. I just would like to say that I am using that type of savings -- together with their images that allow me to see what is on my image in an image viewing program. My problem is that if for example: vo3 corrupted then vo2 corrupted too and so on... I do not know why is that... And another thing that I would like to say to Lyrra: You are so righ -- yes that what I am doing -- rebooting and rebooting... But I think in order to talk about re-booting, and how many re-booting a day is still healthy to our computer we need to open another topic :::))))