Installing SDK with Visual Studio 2005

Hello every body

I haven't ever worked with .NET.

Since Monday I have been trying to install the B1 SDK without any success.

I have VS 2005 and SAP Business One installed correctly. They're running

and one can work with.

as far as I read in an article, I should have an opportunity to choose an

B1 Add-On Project between other C# or VB projects. That's what I cannot

obtain...