Windows Client links that were posted on Microsoft.com from 9/19/08 – 9/25/08 that might be of interest:

KB954920: (In some instances, applications using WDAC may return errors and lose connections to SQL Server 2008 servers if they try to access data in the new collations.)

Vista x86 – https://www.microsoft.com/downloads/details.aspx?familyid=2be8e665-77e1-46db-971c-17258595a37a&displaylang=en&tm

Vista x64 - https://www.microsoft.com/downloads/details.aspx?familyid=a8a0d9c2-3c41-47c4-8706-3b18806dcf25&displaylang=en&tm

XP x86 - https://www.microsoft.com/downloads/details.aspx?familyid=16332629-da01-4763-8abc-5243286db3b3&displaylang=en&tm

KB956774: (Install this update to resolve the scenario where a Background Intelligent Transfer Service (BITS) client cannot handle files that have paths that contain the volume GUID in Windows Vista Service Pack 1.)

Vista x86 - https://www.microsoft.com/downloads/details.aspx?familyid=e8d89c80-3d82-4c7b-b63e-bfaf77dc394f&displaylang=en&tm

Vista x64 - https://www.microsoft.com/downloads/details.aspx?familyid=1f7ea7f4-c28d-4358-bdf1-92f345147a13&displaylang=en&tm

KB951308: (Install this update for increased functionality and virtual machine control in the Windows Server 2008 Failover Cluster Management console for the Hyper-V role.)

Vista x86 - https://www.microsoft.com/downloads/details.aspx?familyid=f6ebfcc4-1f87-4d67-af91-e80d91f9d99f&displaylang=en&tm

Vista x64 - https://www.microsoft.com/downloads/details.aspx?familyid=297947b7-b0d3-4863-8fa6-bb78e538b75a&displaylang=en&tm

KB953582: (Install this update to register extensions under the IQueryForm registry entry.)

Vista x86 - https://www.microsoft.com/downloads/details.aspx?FamilyID=f0a5c139-1bfe-47f1-a7e1-0adb7c25faf9&DisplayLang=en

Vista x64 - https://www.microsoft.com/downloads/details.aspx?FamilyID=c7ec2134-f154-4440-a9d2-6a6d799a779a&DisplayLang=en

Springboard Series Presentations:

AppV - https://www.microsoft.com/downloads/details.aspx?familyid=ecd08886-fdd4-4812-997a-8dbec51837de&displaylang=en&tm

User State Virualization - https://www.microsoft.com/downloads/details.aspx?familyid=41250198-7edb-4087-90fb-af354f6cabaa&displaylang=en&tm

Group Policy Files:

ADM for 2000/2003/XP – https://www.microsoft.com/downloads/details.aspx?familyid=92759d4b-7112-4b6c-ad4a-bbf3802a5c9b&displaylang=en&tm

ADMX for Vista - https://www.microsoft.com/downloads/details.aspx?familyid=05d0598b-95f9-4bdd-af36-b365d68ec5f6&displaylang=en&tm