I had a short cut or a bug yesterday which went away after i restarted the computer. It was switching spaces when I move the cursor to each side of the screen. example: when i move the cursor all the way to the right of the screen, it would switch to space 2. Down would go to space 3 or 4 depending. I want this feature back but wasn't able to find it. Has anyone come across this. Im running 10.6.4 btw.