Recent DOS software testing:
LCARS24 Star Trek LCARS computer file system for DOS.
Works like a charm, some crashes when it comes to editing stuff to make a Delta Flyer simulation, Probably not what you would do, unless you like getting your life complicated, then you would probably consider it. What LCARS24 is made to make your life easier as you can launch your applications from there and explore LCARS24's apps.
TESTED ON WINDOWS XP PENTIUM 4 CPU 3.00GHz, 0.99GB ram.