If you own an out of warranty Mac Pro between August 2006 and January 2008, and added the configure-to-order option of an ATI X1900 XT video card, and have been experiencing video problems (scrambled/distorted video or visual artifacts)… Apple has recently announced they will replace the video card for free. This offer is good until January 31, 2011, or three years after the Mac Pro was purchased, whichever provides longer coverage. For more information, see: http://support.apple.com/kb/ts3420