Windows desktop background pictures can be positioned 3 ways: fit to screen, tile, and center. These work fine for most situations, I'm sure, but I'd like 2 more: fit to screen height and fit to screen width. The current fit to screen option will distort pictures that aren't the same height/width ratio as the screen. I can't tell you how many times I've seen someone with a distorted picture as their background. With these two settings, people might use their own pictures a lot more, without having to deal with distortion.