I have the 2013 13" MacBook Air and 2 older 30" cinema displays. The ports on the cinema displays are DVI and the ports on the MacBOok air is one thunderbolt and two USB. How do I connect 2 cinema display monitors to the macbook air? I've tried the Belkin hub and there aren't enough thunderbolt ports (I'd need 3 :: 2 for the monitors and 1 to run the cable to my computer.) I also want to maximize my resolution (so I currently use the dual link adapters.) Thank you for your help!