ATI's New LINUX Drivers: Did The Paradise Come?
 

It's been nearly seven months since I wrote my first article
about ATI drivers and how they literally crippled my computer and my
daily life. Last month, ATI had finally released their latest drivers
which contains the new OpenGL component and AIGLX support. Was this
release worth the amount of hype and did it solve everyone's problems?
For me, simply, no. After seven months of waiting, updating, and
struggling, things are not good for me, in every possible feature of the
ATI Linux driver I use.

http://www.phoronix.com/vr.php?view=11424