Does someone know where I can get step-by-step instructions on setting the
Dreamcast up via network on nfs.  Although I am a pretty experienced user
of Linux, I never had to deal with nfs.

Also, is there any compiler or anything to create programs using the
Dreamcasts main graphics subsystem.  For example, if I were to use C++ to
make a 3D program, I can compile it and it run it like a regular game with
the terminal in the background.  Is that too far over the horizon?  Thanks