I have a perfectly functioning roland SI-24 with my old Logic/PC. I really like not being stuck using the mouse for mixing and setting markers and all the other mouse clicking task. Itâ€™s a nice integrated with logic control surface With motorized faders and real knobs! Iâ€™m a big fan of real knobs and faders. Is it possible to get the SI-24 working with a Mac OS x 10.6.6 It normally plugs into a pci card with a printer style cable. I understand that a old pci card and a Mac are probably not going get along, But I kicking around some sort of firewire to pci adaptor which probably doesnâ€™t exist. Iâ€™m not sure the Si-24 will work without the pci card. Iâ€™m saving my pennies for a metric halo, but in the meantime it would be nice to use what I have.