A number of upgrades are available from Microsoft. Applications to be upgraded include Windows and Sharepoint.

Service Pack 1 is available for Sharepoint products. Improvements include better sharing of large files, improved search functionality and site updates are easier.

More widely known is the Service Pack 2 for Windows XP. Due to the increased security settings inherent in SP2, administratrors are encouraged to extensively test for compatibility with existing applications.

Related Articles
Java Enterprise System Boosted With ID Management
Windows 2003 SP1 Server Problems
Windows XP SP2 Block Off
Eight Patches - Five Critical from Microsoft
Microsoft Meet DOJ on Longhorn
Microsoft Uses Patches Against Piracy