I've searched the forums but haven't found an answer yet. My brand new Leonardo isn't being recognized on my macbook pro. I tried it out on a Windows 7 computer and it worked just fine. When I open the IDE on my mac and select the Leonardo board, the only entries in the Serial Port menu are the default PDA-Sync and Bluetooth Modem. I've tried using coolterm to see if I can even see the port, but no luck. Any suggestions?