I have a Dell laptop and an external Dell monitor with VGA and DVI-D inputs from work and my new 13" MBP (purchased late Dec '13). Is it possible to daisy chain them together to use all 3 together, or can they only be used as a single laptop with an external monitor and I need to switch the monitor between the laptops? If you need details, the Dell is a Latitude E5520 running Windows 7 Pro w/ SP1. Any help would be MUCH appreciated to a newbie on the forums!!! THANKS!!