Hi people, Does anyone know why every time I exit the accelerate x, I get the error massages - BAD WINDOW, and a whole list off "failed requests"- and this is the better case. Usually my monitor just fills with "waves" and I can't see a thing. I have to type the "shutdown" command blindly and reboot. Acer 33d. sirrus logic 2mb. Logiteck/mousman.- the settings in the Xsetup seems to be OK. Still ... TIA Eyal.