One last question. After reading multiple other posts on midi, guitar to midi,etc--is there a specific midi to usb interface that biab will recognize? Sounds like the EWI USB has issues with BIAb. What with everything else I've run into on the mac vs pc incompatibilities for biab I would really be upset if I bought a GI-10 , and pickup only to find out that biab would not recognize the midi to usb interface I bought. Anyone have a midi to usb that they know works for sure with biab for mac? Thanks