I switched over to Mac last week (new Macbook with Leopard) and set up the Spaces keyboard shortcuts (control and arrow keys or number keys to switch between spaces), and they worked fine, but now for some reason they don't: when I do control-1, I go back to the 1st space, but it doesn't work for any of my other 3 spaces. Control-left arrow will get me from space 2 to space 1, but the rest of the control-arrow keys don't work. I'm in Firefox 3 now, and Control-2 brings me to the search window that I opened before I started this thread, while control-3 and control-4 just make my mouse disappear until I move it again. Any idea what happened to my Spaces shortcuts?