compile multiple sln files

Hi.

I have a repository (tfs) with ~100 sln files (created in vs2008, will upgrade to vs2010 soon). The solutions contains every thinkable kind of projects, dll, exe, website/webapp, msi, ...

No dependencies between the solutions. I only want to compile everything. How can I do this in an easy way without specifying every sln file. And at the same time get some meaningful result presented.

Caution: Some projects in different solutions have the same name, cannot create a global solution which compiles everything.

Thankful for comments.