Windows 2008 Server Replication and SharePoint Server
Reading this recent TechNet article: Configure disaster recovery across SharePoint farms by using SQL Server log shipping I saw this graph:
It’s another great reason to upgrade your SharePoint/Project Server farm to Windows 2008, the improvements in Distributed File System (DFS) and Copying Files are major between Windows Server 2003 and Windows Server 2008.
Time to upgrade your farm today! See this for another great reason to do so and links to TechNet documentation to upgrade your farm: Announcing Project Server 2010 Preliminary System Requirements