We have a hackintosh 'mapping computer' which has 2 Blackmagic capture devices in it - One Mini Recorder and an Intensity Pro. Although Madmapper doesn't support 2 inputs (I wish!) it does make for a confusing list of inputs with both cards installed. Every capture format has a second (2) option. Ideally it would separate them to each device or just list 2 options only with a drop down to choose resolution.