September 2004 ATI RADEON Universal ROM Update for ATI Retail Mac Cards is Out

and available for download. From the ATI web page,

Requirements

• Bootable Mac OS X 10.1.5 or newer system
  
• Retail RADEON Mac Edition graphics card (installed in AGP and/or PCI slot)
  
• Firmware Update application file (included in download)
  
• The computer MUST NOT be interrupted (shut down or power failure) during firmware update.
  

Supports

• RADEON MAC EDITION (PCI)
  
• RADEON MAC EDITION (AGP)
  
• RADEON 7000 MAC EDITION
  
• RADEON 8500 MAC EDITION
  
• RADEON 9000 MAC EDITION
  
• RADEON 9200 MAC EDITION
  
• RADEON 9800 PRO MAC EDITION
  
• RADEON 9800 PRO MAC SPECIAL EDITION

Here are the release notes for each graphics card. The update is not for ATI OEM graphics cards supplied by Apple.