Solution file in the same directory as .ASPX files

Hi,

I really hope this is a simple question. I am working on ASP Web projects, but Visual Studio creates a solution file in a separate directory than the actual files (.ASPX files and so on). I need to create the solution file in the same directory as my files, because I am not the only one working on this solution and I get into a lot of issues when I do not have the solution file in the same directory.

My question: How do I change my visual studio 2008 settings to do that?

Thanks