*Publically available* (no need to call PSS):
KB
925528 - Reliability update for the USB stack in Windows Vista
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930163 - In Windows Vista, you cannot access any resources on a remote VPN server after you switch a network connection from one network adapter to another network adapter and then dial a VPN connection
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929777 - Error message when you try to install Windows Vista on a computer that uses more than 3 GB of RAM: "STOP 0x0000000A"
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929763 - Version 5.00 of the Mongolian Baiti font may be displayed incorrectly in Windows Vista
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929762 - You receive a Stop 0x9F error when you wake a Windows Vista-based computer that is connected to an IEEE 1394-based device
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929761 - When you run Wusa.exe together with the /quiet option to try to install certain software packages on a Windows Vista-based computer, the installation fails
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929685 - A high definition audio device may no longer work after you resume Windows Vista from sleep or from hibernation and then restart the computer
*Non-public fixes* (most seem to be power related):
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930570 - Error message in the Usbhub.sys process when you wake a Windows Vista-based computer from sleep or from hibernation: "STOP 0x00000044"
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929577 - A Bluetooth device may no longer work correctly when you wake a Windows Vista-based computer from sleep
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929734 - You may experience problems after you resume a Windows Vista-based computer from sleep or from hibernation
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928135 - A Windows Vista-based computer stops responding when you resume the computer from hibernation
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925255 - Power consumption increases when you run a WPF-based program that runs an animation in Windows Vista
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928253 - SATA optical drives are not available after you start a Windows Vista-based computer
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930194 - A computer uses an SiI PATA chip does not recognize an attached optical drive as a drive that supports recording after you install Windows Vista