You can now get online training for CCF 2005 .NET 2.0 Edition: http://www.microsoft.com/downloads/details.aspx?FamilyID=1a4c0014-3593-4457-9494-3c37aba01581&DisplayLang=en

To come soon: Online Virtual Labs (http://msdn2.microsoft.com/en-us/virtuallabs/default.aspx)