I seek to be able to run my favorite Dreamscene DesktopCollage on my primary 16:10 aspect ratio monitor while on my secondary monitor I want to have either a different dreamscene or just a wallpaper.
My secondary monitor is a 4:3 aspect ratio tilted sideways at a 90º angle for viewing web pages.  My problem is that the DesktopCollege images are severely distorted on the secondary monitor.

I've spent all afternoon seeking if this was possible.  I've tried Ultramon, DisplayFusion, and ATI Hydravision, none of which supported dreamscenes.