hi, I am still confused after a couple of weeks how to get a hi-res external monitor set up. my first try was with the mini displayport ==> VGA connector, but the picture was a bit fuzzy. then I tried an hdmi cable, but that cut off pieces of the screen on my higher-than-HD-res monitor. didn't relize hdmi was limited to 1920.1080 (duh). now I am headed out t get a mini displayport to displayport cable for higher res (or wil DVI work I guews?) still confused on how big a monitor the Spro can drive: 2560x1440? 2560x1600? don't want to buy the wrong thing.