Is there a way to tell VC++ . net to compile for an os other then windows? Or can Metrowerks CodeWarrior compile for different operating systems? What I need is a c++ Compiler that compiles to either strait assembly or something like that. Because naturaly VC++ calls int 21 to make the calls to dos. So what i need is a c++ Compiler that runs on windows but can compile for another operating system, i dont care if i can test it or not.