One of the very first things the user manual for P5 tells you to do is to change you screen resolution to 1024 x 768. I usually make my document window 450 x 450 while creating the characters and generally setting up the scene. Since I like to print on 8.5 x 11 photo paper, I change the window to 425 x 550 to get the right dimensions when finalizing my scene and then render it at 850 x 1100. I really miss the button at the side of the library menu that activated the parameter dial pop-up on Poser 4.