Patches and discussion for Ensoniq VFX family

Has anyone developed a .syx file for either a "General Midi Settings"
or the "Microsoft GS Wavetable Synth?"
When I go into a music program and try to use my Ensoniq VFX sd as the
midi instrument, it can't see it. Only in Cakewalk do they recognize
Ensoniq. If someone has made a .syx for the General Midi settings
either 0-127 or 1-128 it would make our lives much easier.
What do you think?
Thanks;
 Mark