>somebody I arrive where my boss and I speak to him of Clarion as the best development tool of the world and now my boss wishes that I join myself with to see if instead of changing of vfp6 with its database engine to vfp9 with SQL we do it with this tool, that can say on the matter

http://www.softvelocity.com/clarion/overview.htm

And and the bottom of this page are some demo videos:
http://www.softvelocity.com/clarion/productinfo.htm

Clarion is a neat tool, but not many people use it.