How to downgrade solution from Visual Studio 2010 to Visual Studio 2005?

Question

I have a huge Visual Studio 2010 solution. I work with Visual Studio 2005, so I want to convert the solution to the desired version. Basically, it\'s a portable C++ code so it s

Answer 1

I haven't tried it, but this looks promising:

http://www.emmet-gray.com/Articles/ProjectConverter.htm

edit: Nope, not promising, sorry :-(