The closed source ATI driver (fglrx) doesnt support AIGLX you will need XGL for that .. u can get XGL packages by damaestro from here -> http://files.damaestro.us/xgl/ ... its still waiting to be included into the official repository though .. and to make life, easier , yum also for this -> livna-config-display ... run the program to configure gdm to add XGL as options ... -- ----------------------------------------------- regards Hikaru ----------------------------------------------- Mohd Izhar Firdaus Bin Ismail Amano Hikaru 天野晃 「あまの ひかる」 mohd.izhar.firdaus@xxxxxxxxx ----------------------------------------------- kagesenshi.87@xxxxxxxxx Blog: http://kagesenshi.blogspot.com http://fedoraproject.org/wiki/MohdIzharFirdaus -----------------------------------------------