How to open examples - SS3?

Trying to open th solution on VS2k8 PRO and says:

The project file - ...path\ActiveRecord.csproj cannot be opened

The project type is not supported by this installation

The project file - ...path\SimpleRepo.csproj cannot be opened

The project type is not supported by this installation

Can you help me?

From stackoverflow

• It sounds like you don't have c# and/or web application projects installed as part of visual studio. Can you create c#/web application projects?

  EDIT: You also need VS sp1 and asp.net mvc installed to open the examples

  Adam : You'll also need VS sp1 and asp.net mvc installed

  Adam : SubSonic works fine with webforms but the examples are MVC

  Adam : Have you watched the 5 minute demo? http://subsonicproject.com/docs/The_5_Minute_Demo