The MIDInight Express II is a free, real time, emulated wavetable MIDI jukebox and renderer. No wavetable card is required. It can also copy its output to a WAV file for fast MID to WAV rendering.

Version: 2.7The MIDInight Express II is a real time, emulated wavetable
License: Free
Operating System: Windows
Homepage: www.polyhedric.com
Developed by:
MIDI jukebox and renderer. It runs with any Windows-compatible
16 bit sound card supporting a playback rate of 22050 Hz.
No hardware wavetable support is required - even the simple
sound circuits found on most laptops will do.
The sound engine supports the extended PRG (patch) format
used by the Mellosoftron III and WAVmaker III, allowing you
to take full advantage of the Mellosoftron's patch editing
capabilities for the creation of your own unique MIDI
instruments.
As always, the MIDInight Express is FREE!