>To proceed on a bunch of settings to move into a virtual environment, one of the change is the move from IIS 6 to IIS 7. While the core of the product relies on ASP.NET, we still have one component that need to use WWC and IIS 6. Will this continue to work as is on IIS 7 or we need to upgrade WWC to a version that would support IIS 7?

I have no problems running WWC under IIS8, so I am pretty sure that IIS7 also is supported.