I have a MacBook Pro, just bought a Edirol PC-80 and downloaded the driver that is on the website, as my first attempt to use the keyboard failed, because the drivers that come in the CD only work with PowerPC processors. I followed the instructions included in the readme file, and PCR or something similar wasn't displayed in the Audio MIDI Setup dialog box. I don't know what else to try, but find it strange that the mac doesn't react when i plug the keyboard to it through the USB cable. Please help me or i'll have to return the keyboard to the store.
Thanks.