I've read everything recently about AA, and made it work out-of-the-box at home. But at work, no such luck. The only thing I can think of is the xserver. At home I use the mga driver, at work it is the ati driver. Is it possible that AA works with some drivers and not others ? Something to do with the RENDER extension (which works at home but not at work) ? -- Thibaut Cousin email : cousin@in2p3.fr web : http://clrwww.in2p3.fr