I thought this Mini DisplayPort to Dual-Link DVI adapter would allow me to connect two of these monitors to my Retina MBP. Does "Dual-Link" mean that two monitors could be connected? It had not occurred to me to question that before I bought the adapter.
The Dual Link DVI adaptor is for connecting screens ~30" – not for connect multiple screens.
You would need to connect one via the Thunderbolt port and one via the HDMI port.