Apple today released its ATI Radeon X1900 XT Firmware Update, but did not provide any insight into the fixes. The firmware updat is designed for the ATI Radeon X1900 XT with 512MB of dedicated GDDR3 memory, which is available on the Mac Pro. Apple says the card "provides an ideal solution for motion graphics, animation, digital photography, or 3D design and visualization. It offers two dual-link DVI ports that can simultaneously support two 30-inch Apple Cinema HD Displays for an incredibly large widescreen workspace." The ATI Radeon X1900 GT Firmware Update will update the firmware on all of the ATI Radeon X1900 GT graphics cards in the Mac Pro and the updater application will be installed in the /Applications/Utilities folder, according to the documentation.