I'm picking up a 17" MBP from a friend in about 2 weeks. It's the MD311*** (forgot the rest) model. Late 2011, I believe. Anyway, he's never used it w/ an external display, only the laptop screen. I have 2 Dell U2715H monitors. They're 1440p and have DVI, HDMI, VGA, and of course DisplayPort. The Dells also do MST or Daisy Chaining so I can hook up one monitor to the other w/o the computer having two DP outputs. I also have a 24" Cinema Display 1920x1200. My question is will I be able to connect the 17" MBP to the 2 Dells and run them both at 1440p (laptop screen will be OFF). OR Am I stuck with the 24" Apple Cinema Display only since the 24" and the MBP are both 1920x1200. Thanks! PS: The Dells are hoooked up to the Surface 3 and run fine at their max res. But I understand the Surface is 3 or 4 years newer than the MBP so I'm concerned.