The following section provides a summary of the issues that have been resolved in the latest version of Catalyst for Windows XP Professional x64 Edition. These include:

• The Predefined and Custom HDTV formats list no longer becomes empty after changing the display mode from extended desktop mode to clone mode. Further details on this resolved issue can be found in topic number 737-22061
• The Overdrive aspect page is no longer available in the Catalyst Control Center when using the ATI Radeon X1300 series. Further details on this resolved issue can be found in topic number 737-22355

The following section provides a summary of open issues in the latest version of Catalyst for Windows XP Professional x64 Edition. These include:

• Using Movie Maker 2.1 to capture video under Windows XP Professional x64 Edition results in the captured video being corrupt. Further details can be found in topic number 737-19820
• Attempting to re-enable any display device other than the primary or secondary display device that has been disabled by CrossFire, may result in the operating system failing to respond. Further details can be found in topic number 737-21663
• 161550 The 720p50 and 1080i25 checkboxes are not added in the Catalyst Control Center by default when connecting a single CRT (PAL support) under the Windows XP Professional x64 Edition operating system. Further details can be found in topic number
• 165188 Disabling 50Hz timing support through the registry may result in the Windows XP Professional x64 Edition operating system entering a continual reboot. Further details can be found in topic number