Hi, I tried following your howto exactly to get desktop effects working, however for some reason Ubuntu is not letting me enable them still. I have the exact same graphics card that you used (ATI mobility radeon 9200) and am using the open source ATI driver to run it. I think it might be because i dont have xgl installed, but whenever i install it my graphics get messed up (In one instance, I couldn't get past the login window after I restarted). Do you have any suggestions? Thanks so much!