Hi, I'm switching over to the mac pro and I would like to be able to input my AES digital signal (from a lavry A/D) into the mac pro. The information out there right now on actually rock-solid PCI interfaces for the mac pro is a bit sketchy I would also accept FW400 or FW800, but my current metric halo ULN2 is having some problems, and it would seem better to go PCI when on a "big" computer thanks for any ideas alexander perls perls@alexanderperls.com