Xgl/Beryl on Ubuntu/Gnome - the Kombatant Way [updated 6/10/2006] So here we are, rewriting the whole guide, just because I found out a more bullet-proof way to do it. I've updated it too, and now instead of Compiz it uses Beryl, which imo is much better and has much more potential. Before we start, I want to make clear that these instructions are targeted for those people using the ATI Proprietar