After working with the ati driver instead of the radeonhd driver, I must say I am very impressed with the KMS implementation. It works much, much better than in the past (performance is still way short of fglrx, and it is still much HOTTER than fglrx , but screen artifacts are virtually eliminated, desktop effects are good, and compiz works very well with the driver. Helluva job Arch team! -- David C. Rankin, J.D.,P.E. Rankin Law Firm, PLLC 510 Ochiltree Street Nacogdoches, Texas 75961 Telephone: (936) 715-9333 Facsimile: (936) 715-9339 www.rankinlawfirm.com