Yes, yes. You have to render to a new window (period). Can't be done otherwise. You want a 10000x10000 image (I think the limit is 9999x9999, but don't quote me on that), you're going to have to Render to New Window unless your monitor happens to accept settings of 16000x16000? That's only if you're Bill Gates... In Poser 4 (4.03), the render will automatically be adjusted to the proportion of your document window (so a 1024x768 doc and 768x1024 render will actually render 1365x1024). You're getting stretching? How? I'd like to see a screen cap of your regular Poser display and the "stretched image". I get 1-2-1 correspondence in my renders (in both P4 and P5).