GGJstudios, when you say "model specific," how specific is it?
--"Model" as in that exact computer with that exact serial number?
--Same "type" model (Macbook Pro) PLUS same or newer OS?
--Same type and same CPU?
--Or, just the same model as in "Macbook Pro"?
--Something else?
Thanks for clarifying (as I'm sure you know

)