To obtain optimal resolution with external Apple monitors, such as their 30″ HD Cinema Display, you should connect this DVI monitor to your Mac with Apple’s “Mini Port-To-DVI Dual-Link Adapter”.
This enables Apple’s 30″ Cinema Display to be used at its highest native resolution – a stunning 2560 x 1600 dpi! With Apple’s two most recent external monitors – you can now use their new Thunderbolt connectivity – to ensure the best possible resolution for your external displays …
Submitted by David Watersun