Aviom-16i added to Cubase 6.5

I want to add the Aviom-16i monitor system to my studio but do not know how to get the separate tracks to the Aviom system. I know it can be accomplished as the commercial studio I work in has it in place. Any answers as to how to connect this, where is has to get the signals from. would be greatly appreciated. I an using a typical Toshiba laptop with a Firewire adapter in the PCIe slot. That is going to a Presounus Fire Studio Project I/O.
Any help is appreciated. Thanks! Using Cubase 6.5 at this time.