So i get that i can hook up my motif xs6 to logic 9 by audio cables and usb or midi. Still have a couple new questions

1. do i need one or two audio cables going from the motif to my external interface? (firebox)

2.what settings do i need to have the xs 6 or logic on to properly hear audio through logic being played on the motif?

3. do i hook up the motif to the interface like an instrument with the audio cables or do i plug in the back of the interface in the audio outs or ins…

sorry if these are easy questions i just need a little more help any of it is aprreciated thank you

For audio the answers to your questions are:

1) Two if you want to record in stereo (which you should, unless you have a very good reason not to!)

2) You have to have the firebox selected as your input device in the ‘core audio’ pane of your audio preferences in Logic. 

3) The XS is just another instrument so plug it into whatever line-level inputs you have available on the firebox.

Df.

2.what settings do i need to have the xs 6 or logic on to properly hear audio through logic being played on the motif?

As it relates to MIDI, setup the XS6 According To This Post. Also, make sure you have set the XS for Logic Mode (pg 267 of manual)