Hi, all. Tell me, please, how I can enable threating this variables in window attributes ? The DoesBackingStore() and DoesSaveUnders() returns False. I'm using xorg-server-1.4.0.90-8 Thank you. -- Regards, Alexei Babich, chematic engineer, OOO NPP "Rezonans", Chelyabinsk, Russia http://www.rez.ru Jabber ID: impatt at jabber.ru