They did an article on what the devs' screens look like in game here:
http://na.finalfantasyxiv.com/pr/blog/000732.html
The battle director uses a G13 and put his screen like this:
http://jp.finalfantasyxiv.com/pr/blo...20140502_7.jpg
http://jp.finalfantasyxiv.com/pr/blo...20140502_8.jpg
That is exactly how I've always had to set my hotbars for any mmo I use my 13 for. I've always needed to use an addon for it, though. I've stuck to the controller because of this.
Any ideas how he was able to do it without an addon?
XI Wiki



