Having Visual Studio 2005 and Visual Studio 2008 Together

I figured out from the hard way that you cannot installed Visual Studio 2005 extension for WPF Nov 2006 CTP if you already have Visual Studio 2008 beta 2 installed on your machine. Though goddness that I figured this shit out through using VMWare. If I have them installed on my hosting workstation machine I will be totally screwed.

But I still have to deal with the pain that Visual Studio 2005 doesn't read Visual Studio 2008, and vice verse. My plan on crossing over two world doesn't seem to work as I planned.