Anyone out there using a midi guitar to drive an arranger keyboard? I talked with my roland rep and he told me that it could be done by using a GR33 He said that it converts your guitar to a midi keyboard device, and that you can user define what for example a D major chord open position will send out to an arranger unit and therefore drive the chord changes in real time. He also said that used along with a VG88 you can get any tuning and guitar tone that you would need. Not that you could'nt use your exsiting guitar proccesing ang amplification equipment. Solton has the thirteen footswitch pedal board to activate and change arrangement parts. So for example if your struming the guitar the harmonizers backing you up you kick in your fill to the next arranger section..etc....Can this Be True???? Any Experts????