Dave Smith Instruments SYNTHESIZERS

Hi!

Im a new owner of an evolver (just got it today) and I got some
questions regarding MIDI and the evolver.

I got the following MIDI equipment that I use.

1 PC with 1 IN / 1 OUT.
1 Keyboard with 1 IN / 2 OUT
1 Evolver with 1 IN / 1 THRU / 1 OUT

Here's my problem, I'd like to use the master keyboard to control both
the evolver and the PC (softsynths) but I'd also like to use the
Evolver SoundEditor on my PC. Is there a way to sort this out on my
current setup or do I have to few MIDI ports?

Thanks in advance for any help!

Regards

Daniel.