How can I configure so that a desired window manager is loaded when the system start up? Currently, I have FVWM and AfterStep reside in my system and everytime I type "startx", AfterStep will be executed . How can I configure as the default window manager to be FVWM but not AfterStep? Pls advise me as where to seek resources regarding FVWM or AfterStep. I've found some but not so useful. Thanks.