Boot up that copy of Win98! : )
"Seer Systems invented the software-based 486 music synthesizer in 1993. From this experience grew the RealityTM, SurRealTM, and reMixerTM professional-strength software-based synthesizer engine for Win98. By making the instrument as well as its sounds distributable, the comprehensive, patented SeerMusic system (U.S. #5,886,274) accomplishes everything that is needed for the music delivery system of the future.
Please note that all Seer Software runs on Windows 95 or 98™. An XP™ version is in preparation but no release date can yet be offered. You can try to set up a "dual-boot" system. But committing a fast legacy Win 98 machine with digital output from Reality™ is still justifiable in many cases. "
BTW, check out the history page on Dave Smith Instruments. Dave Smith founded Sequential Circuits, is responsible for the Prophet 5, Prophet VS, MIDI, the Korg Wavestation and this. He also worked at Yamaha where I wouldn't be surprised if he worked on the Yamaha TG33 Wavetable synth.