E' stato da poco rilasciato il SP1 di WSUS 3.0, fra le novità aggiunte c'è la compatibilità con il nuovo Windows Server 2008.

Di seguito vi lascio qualche link utile:

Download WSUS 3.0 SP1:
http://www.microsoft.com/downloads/details.aspx?FamilyID=f87b4c5e-4161-48af-9ff8-a96993c688df&DisplayLang=en

Release Note:
http://www.microsoft.com/downloads/details.aspx?FamilyID=8a283ea4-1545-47d5-a86c-5ca379bafb9c&DisplayLang=en

Step by Step:
http://www.microsoft.com/downloads/details.aspx?FamilyID=c8fa2fd1-72f6-4f19-a1b0-f689dae14be6&DisplayLang=en

Deployment Guide:
http://www.microsoft.com/downloads/details.aspx?FamilyID=208e93d1-e1cd-4f38-ad1e-d993e05657c9&DisplayLang=en

Operation Giude:
http://www.microsoft.com/downloads/details.aspx?FamilyID=66d250fa-670f-4a49-95ec-2ffda7691f55&DisplayLang=en