(828811) - Describes how you may receive a security validation error message and that you cannot check out a document from your SharePoint Services document library ...

(823379) - Describes how you receive an error message and you cannot log on to SharePoint Services installed on a domain controller by using a correct user name and ...

(873326) - Fixes a problem in SharePoint Portal Server 2003 where user profile information is not updated correctly when you import a user profile from Active Directory to ...