Snow Leapord, FC7, Aja Pro IO > Beta SP

Hello! First of all, thank you for reading!

I am familiar with the Aja Pro IO going from Final Cut into a beta SP. I am working on a new computer with Snow Leapord and FC7. I have installed the IO Software, drivers and control panel. I have had no issues digitizing footage over component into FC7.

My issue is with laying off finished shows to beta SP over component. When I test tone out of FC7 and into the IO, I can hear the tone through the beta. When I go to assemble edit on the tape, Final Cut finds the correct timecode and begins to record to the tape... without sound or picture. Deck control seems to be fine. I DO have audio / video enabled in the edit-to-tape window.

Any ideas?? Thanks!