[sdiy] More MIDI questions

[Hermann Seib]

Tim, 

> So like, just what the #@#@ is a MIDI Mapper, what
> does it do, and why do I care??

It's been in there since Windows 3.0 got the Multimedia extensions in... oh,
1990 or so... in theory, it can be used to re-map MIDI data to different
channels and/or output devices, but I know nobody who's ever used it :-)

If you have access to the underlying real MIDI Output drivers, use these.
The Midi Mapper is just another level of useless indirection, skipping it
will save some CPU cycles.

Bye,

  Hermann