Issues that are fixed in the update rollup:
925528 (support.microsoft.com/kb/925528/) Stop errors occur on a Windows-based computer that has 2GB or more of RAM and is using an NVIDIA nForce USB controller
929734 (support.microsoft.com/kb/929734/) You may experience problems after you resume a Windows Vista-based computer from sleep or from hibernation
930568 (support.microsoft.com/kb/930568/) Error message when you try to put a Windows Vista-based computer to sleep or into hibernation: “STOP 0×000000FE BUGCODE_USB_DRIVER”
929478 (support.microsoft.com/kb/929478/) After you use the Safely Remove Hardware option to remove a built-in optical drive from a portable Windows Vista-based computer, you may be unable to reconnect the drive
930570 (support.microsoft.com/kb/930570/) Error message in the Usbhub.sys process when you wake a Windows Vista-based computer from sleep or from hibernation: “STOP 0×00000044″
928631 (support.microsoft.com/kb/928631/) A USB device may no longer work correctly after Windows Vista resumes from sleep or from hibernation
933433 (support.microsoft.com/kb/933433/) Recording quality is poor when you use a USB microphone on a Windows Vista-based computer that has 4 GB of RAM or more
933442 (support.microsoft.com/kb/933442/) A USB composite device does not work after you disable and then enable the device in Device Manager on a computer that is running Windows Vista
934633 (support.microsoft.com/kb/934633/) When you connect a USB multifunction printer device to a Windows Vista-based computer, a second instance of the printer object is created, and the first instance no longer works
934796 (support.microsoft.com/kb/934796/) Error message on a Windows Vista-based computer that is running a USB composite device: “STOP 0×000000FE”
933824 (support.microsoft.com/kb/933824/) The Safely Remove Hardware feature and the Windows Explorer “Eject” command do not work correctly with an Apple iPod that is connected to a Windows Vista-based computer
935782 (support.microsoft.com/kb/935782/) A USB device takes a long time to resume from “selective suspend” mode on a Windows Vista-based computer that uses UHCI USB controllers
935783 (support.microsoft.com/kb/935783/) When you resume a Windows Vista-based computer from sleep, you may experience unexpected behavior from a USB device

The following issues were not previously documented in a Microsoft Knowledge Base article:

• When the computer resumes from a suspend state or from a hibernation state, the computer stops responding. Additionally, you receive a “0×9F” stop message on a blue screen.
• The computer takes a long time to resume from a suspend state or from a hibernation state.
• The computer takes a long time to resume from a suspend state or from a hibernation state when you use a VIA controller.
• The computer stops responding when you use an AuthenTec USB fingerprint reader. Additionally, you receive a “0xFE” Stop error on a blue screen or a “0×9F” Stop error on a blue screen.
• The computer stops responding when you use a USB Bluetooth audio device.
• The computer takes a long time to resume from a suspend state or from a hibernation state when you use an Enhanced Host Controller Interface (EHCI) controller.
• The computer stops responding when you remove a USB device. Additionally, you receive a “0xFE” Stop error on a blue screen.
• When a computer resumes from a suspend state or from a hibernation state multiple times, you receive a “0xFE” Stop error on a blue screen.