I've written some cute, semi-useful apps. They're in C# and .Net 3.5. Unfortunately, a lot of the places around work where I would like to use them are machines with only .Net 2.0. That means just to use my tool, I have to install a new framework. Bummer. Is there an easy way to convert a 3.5 app to 2.0? Perhaps there is a tool out there for this? My code goes in one side as 3.5 and comes out the other as 2.0? Or am I stuck with basically rebuilding?