An update on system compatibility, reliability and stability: extends the
battery life for mobile devices, improves stability of wireless network
services, and shortens recovery time after Windows Vista experiences a
period of inactivity, among other fixes.
[url]http://support.microsoft.com/kb/941649[/url]

An update to USB core components: mainly affects systems returning from
sleep or hibernation, fixing problems causing 1-2% of all crashes reported.
[url]http://support.microsoft.com/kb/941600[/url]

An update to Windows Media Center: among other things, affects interaction
issues occurring between Media Center PC and Microsoft Xbox 360 when Xbox
360 is used as a Media Center Extender.
[url]http://support.microsoft.com/kb/941229[/url]
--
Andre
Blog: [url]http://adacosta.spaces.live.com[/url]
My Vista Quickstart Guide:
[url]http://adacosta.spaces.live.com/blog/cns!E8E5CC039D51E3DB!9709.entry[/url]