USING THE 2 MIDI`S AS MIDI THROUGH? POSSIBLE???

issue is, i am going for a pro Interface/Converter wich has no midi

i have a nord rack synth (Midi device 1)
a Edirol Pcr m50 Kontroller KEyboard (Midi device 2)
and MPC 1000 (Midi Device 3)

the Nord and the PCRm have only Midi IN/OUT while the MPC has 2x Midi ways it seems.

what i want to accomplish is, to use the MPC sync to Logic and without REcabling using the Nord Rack at the same time.

i dont want to buy any extra Midi Box... can i use the Free Midi IN/OUT on the MPC for this purpose somehow?

thanks

Sorry, can't help you!! But I was wondering if you've had any issues with that edirol controlling ur nord... I have a lead and for some reason my keyboard goes in and out like its having constant power surges... Thanx in advance

I don't think it's possible to use the Ports as throughs, you can only assign an Midi-Out channel to the active track, so the Commands from the Midi-Ins are sent there, but you can't use them like throughs. I had a similar problem, so i bought this: http://www.thomann.de/de/midi_solutions_thru.htm that works perfect