It's called "AIGLX" and it's a completely different implementation to XGL. It's also a lot newer and under developed but has some interesting possibilities.. (though I think the fade menu feature is just _annoying_) http://fedoraproject.org/wiki/RenderingProject/aiglx -- www.modmeup.net Ubuntu Breezy 5.10 The less you know, the more you believe. - Bono