Personally, I'd add Mono to the project. http://www.go-mono.com/mono-downloads/download.html You'll want to select Windows, then the option "Mono for Windows, Gtk#, and XSP" * When installing, I didn't install XSP, so I don't know whether it will break compatibility. * I also have not tested without KernelEx - I assume it will fail. After a long google, all I was able to find is this: http://lists.ximian.com/pipermail/mono-list/2005-November/029656.html