Windows Vista build 5456

Windows Vista build 5456 is a pre-RC1 build of Windows Vista, released to beta testers on 2006-06-24. This build includes the Windows Aero cursors, but aren't enabled by default. The Aero theme has also been given an update to have thicker borders. The setup also gained a new step where it checks the performance of the drivers, especially the graphic adapters and DirectX compatibility, thus giving the result of Windows Experience Index.