I have an iMac and a Macbook Pro. I updated both to Yosemite beta (the public one). But my audio interface Focusrite Saffire 24 DSP (Firewire) works properly in the iMac, but not on the Macbo...

I'm in an unfortunate position where I've been handed a legacy system with a firewire camera connected to an old Windows XP machine. Basically I'm trying to get this all into opencv so I can at lea...