Service Packs for the .NET Framework 2.0 and 3.0

The .NET Framework 2.0 SP1 is now available for download.
x86: http://www.microsoft.com/downloads/details.aspx?FamilyID=79bc3b77-e02c-4ad3-aacf-a7633f706ba5&DisplayLang=en
x64: http://www.microsoft.com/downloads/details.aspx?FamilyID=029196ed-04eb-471e-8a99-3c61d19a4c5a&DisplayLang=en

Same for the SP1 for the .NET Framework 3.0:
http://www.microsoft.com/downloads/details.aspx?FamilyID=ec2ca85d-b255-4425-9e65-1e88a0bdb72a&DisplayLang=en

Note that when you install the .NET Framework 3.5, these service packs are required and are automatically installed.  They are available as separate downloads for those not yet ready to deploy the .NET Framework 3.5.