I am new to Logic Pro. I can get my Casio WK-3500 to record MIDI to Logic and I can get Logic to play Casio sounds through the keyboard. How do I get the sounds from the keyboard to play through my system without coming back out of the keyboard? In other words... How do you get Logic to record the sounds from my keyboard to play without the keyboard always being hooked up? I want the Casio sounds in my recorded music for saving to disk.