•Please note that the IF-FW/DM MKII must be connected by itself on a FireWire bus. More than one FireWire connector on a computer does not mean each connector has its own bus. More often, all connectors go to the same bus on the computer. If you require additional FireWire devices, it is necessary to add a FireWire card, thus adding a separate bus, for those devices.
Configuring the Computer
Macintosh
TASCAM driver software is required in order for Mac OSX to recognize the IF-FW/DM MKII. On the CD-ROM that came with your card there is an installer disk image. Double click this to mount and open the contents.
Double click on IFFWDMmkII_Installer.pkg