I just bought my first Apple and its a 13" MBP. I'm setting everything up quite nicely but I can't get my external monitor (23" Asus) to work. The monitor works fine via vga with my PC laptop. I'm using the hdmi to display port connector and plugging it in to the Pro which detects the monitor. I've tried every single display setting resolution as well as cloning and still don't get the monitor to work. What am I missing? Thanks.