Hello. I am an Ubuntu Hardy user, I have it installed in a Dell laptop. Does someone know how can I switch workspaces with a single key? Let me explain, I can use ctr+alt+left/right to switch between workspaces, however, as I usually use just two workspaces, It would be great if I could switch between both of them with one of the multimedia buttons. One button for switching to the left and right. The preferences -> keyboard shortcuts menu shows combinations for going left, right, up and down in workspace, but not CYCLING between them (I guess that would be the thing...).