I am running an Akai Professional MPK 249, a PreSonus Audiobox 44 VSL, and Finale 2014, on a Mac OSX 10.9.5. It is my understanding that when I try to connect my Midi controller (the Akai) to the programs on my computer (i.e. Finale), I am supposed to be able to manually drag and drop connections in the Midi Studio window under Applications->Utilities->Audio Midi Setup. When I drag a connection from the output arrow on my Akai icon to the Audiobox midi input arrow, there is no option to connect.