Hi guys, Im on a good path to exchange my oldie - mid 09' MacBook White - to rMBP 2015 128GB & RAM upgrade. My questions: 1. Im going to use it in clamshell mode with two Dell E2414H 1080p monitors connected via DVI. What is the best dongle to buy? I mean Thunderbolt -> DVI. And what about any input lag? Do I need to worry about it? My MB White is struggling with one 1080p using MiniDVI -> DVI connection, and there is quite a lot of lag. 2. Is it a good idea to store and run VMs (Im using VMware Fusion) from a USB 3.0 drive? Im affraid that one VM with Windows 7 on it will take too much space... Thanks for answers.