I use during many hours the GIMP. The GIMP uses the shortcurts ALT+TAB or CTRL+TAB to change layers. KDE2 uses ALT+TAB that I find very useful, but CTRL+TAB also uses to change the desktop that isn't useful for me. To change the desktop I already have enough me with CTRL+F1, F2, etc. In the Control Center seemingly doesn't exists the posibility of disabling CTRL+TAB, how can I make it?