Hi Matt, I think there are some problems in Mavericks with trying to move the window to different monitors. If I remember right, it's a general problem like the title bar gets lost or something like that, I'm a little surprised that it would have anything relating specifically to AI export.

But basically don't move the window to different monitors on Mavericks right now - Apple made a lot of changes to how multi monitor things work in Mavericks and it may take a while before fixes for the new problems that it caused trickle down into the libraries that MoI uses.

Does it work ok if you leave MoI on the same monitor instead of moving it to a different one?

- Michael