How do I move application windows between desktops? If I have an application open in desktop 1, what's the simplest way to move it over to desktop 2? In snow leopard I could do this by dragging the window to the edge of the screen. After leaving it there for a second or so it would move to an adjacent desktop. This doesn't seem to work in Lion.

Does anyone know how to move windows between desktops in Lion?
You can go into Mission Control (formerly known as Expose in Snow Leopard), then drag the window from your current desktop the thumbnail of the other desktop, which will be at the top of the screen.