Hmm - even when the aspect ratios are the same that is: If my preview window is set for 704 x 480 (MPEG-2 Size), and I render at 352 x 240, what I get is JUST a small section of what I see in the preview window (exactly half constrained to the same aspect ratio). Its as if Poser is just taking a 352 x 240 portion of the 704 x 480 preview window. Very very strange. ARP