drfish,
Turning on spanning on nVidia cards is tricky. It makes your 2 monitors act as a single display. This means the Windows taskbar stretches across both. It's kind of annoying to do this just to get the Aquarium stretched.
https://www.feldoncentral.com/forump...aldisplay3.jpg
Now what would be awesome is if the Widescreen version could be slightly zoom/cropped (shouldn't lose any coral at the top) to fill 2 screens. One can dream, can't he?