Would it be possible to target specific notes from a midi track to different synth rack instruments?
For example, I want all notes between C3 and B3 to play on a VST percussion instrument; And all the other notes play on a second VST instrument? But all notes are in only one midi track.

Yes, with NoteMapper.
http://www.codefn42.com/notemapper/index.html

I helped someone split their keyboard to feed two vsti's using NoteMapper.
 

Thanks.

I just re-read your opening post, you may actually be able to just use a drum map for that.

gustabo
I just re-read your opening post, you may actually be able to just use a drum map for that.

You are right.
I had never used the Drum Map before, so I was unaware of this possibility.
Worked perfectly.
Thank you!

Notemapper is great for real time input separation but if the midi is recorded already, drum maps can do it.
For example, I use Notemapper to map incoming notes from my electronic drum set to separate midi tracks, I record enable all midi tracks and record to all of them at the same time but the kick notes get recorded on the drum midi track, snare to snare midi track, hat to hat midi track, etc.

There used to be a CAL that would split MIDI tracks by NOTE giving you a midi track for each unique note.  That is all the C4 notes are in one MIDI TRACK, all the B3 notes in another midi track, etc.
 
This was great for MIDI type 0 files.