These are the waveforms you obtain when the modulation level is at its maximum. At its minimum, the oscillator produce a sine wave. The modulation level can be modulated by a filter and by the LFO. Osc2 has 6 waveforms (choir, brass, accordion, organ, dream and strings). Mopar has a polyphony of 4 or 8 voices, receive midi data on channels 1 to 16, , has pitchbend and velocity sensitivity, Mopar responds also to those midi CC : ? CC01 : raise the Modulation level. Mopar comes with 16 cool internal presets. These presets are also available as a standard VST bank file : "Mopar bank 0.fxb" (in the zip file with the dll).