RE: http://forum.techinferno.com/diy-e-gpu-projects/8578-%5Bguide%5D-2012-15-macbook-pro-titan_z%4010gbps-tb1-akitio-thunder2-osx10-10-a.html#post116918 Thank you for your video. Honestly it is much less frightening to watch how to do it than to read about it. Can the same be done on a mid 2012 MacBook Pro (non-retina and extended to 16 GB ram) with somewhat less expensive GPU (like 970)? I am pretty sure that this question has already been answered somewhere at this forum, but after reading it for several days I feel completely lost and will be grateful for any insight. Thanks in advance