Hi, My first post at Recording.org! I decided to post because I want to know more and more about audio technology, studio recording and live performance from people like you. What I need most help with today is this: I got Edirol PCR-M1 MIDI keyboard controller (USB/MIDI I/O), Yamaha P105 88-key digital piano (Only 1/4 Out and USB, no MIDI), M-Audio M-Track 2x2 USB Audio Interface (USB/MIDI/XLR/1/4), MainStage 3, and a bunch of cables but I don't know the appropriate set up (wiring/cabling) if I wanted to use these equipments in a way I could get different sound effects out of what I play on Yamaha through MainStage and control these effects using knobs on Edirol. If you know these equipments well and got a good suggestion for a good setup, please let me know! Thank you in advance.