Hi All, quick diagnostic if you can please. I'm running Motion 5 on my 2012 13" MBP. I have a SSD boot drive (crucial m4), 16GB RAM. The motion library and clips are located on a 500GB 7200rpm USB3 external. I'm guessing the weak HD4000 is the main issue here, but does the lack of quad CPU and/or the external drive make a big difference? The edit seems laggy and the export painful. Any thoughts appreciated.