1. You must setup your OMS to recognize the MOTU MTP AV, to do so go to setup, click setup oms studio setup, find new midi interface, and the computer will find the MTP. 2. GO to windows menu, click show session setup, click send MTC to : choose MTP AV. After doing this everytime you start playing PT it always send MTC through all port of MTP AV. And you can choose whether to start at bar 1, 80, or anywhere the slave will chase at the same position.