>By the rules of Microsoft and may be Copyright Act, if you by a Version of product you receive rigths to use down versions of the product. This mean if you buy VFP7.0 licence you can right to use VFP3.0, 5.0, 6.0. This means that you keep your rights to use VFP6.0

Thank you, Jordan.

I asked the question because VS.NET does not include VFP, and I am looking for official MS statement. Do you have a link to such a statement?

Alex