Tabbing between different windows does not work, mostly after launching lynx or a info documentery. Can only be reseted after clicking on the desktop wallpaper. Mozilla causes the Alt-cursor switching between different desktops (this system has nine of them) to fail. Clicking on the pager works though. (using potato, XFree3.3.6 and fvwm2) By the way, how can I temporarly deactivate the cursor in a X session? Robert