Say, I haven't figured out how to display one image across both monitors yet...I just get two mirror images. I could do this on my previous setup.

Oooo...wait. I found it, but don't like it. It's nice to have the desktop picture continuous and my windows bar to continue across both screens, but when I maximize a window when it's set to continuous display, it spreads it across both screens. Doing the same thing set in dual display mode, and maximizing a window only fills the one monitor that the window was on (and I can reduce the window out of max mode, drag it to the other monitor, and maximize it there) - but then my desktop is mirrored between the two.