Apple has posted a support article to clear up potential confusion about the capabilities of its new Thunderbolt-enabled Cinema Display. First of all, it should go without saying that only Macs with a Thunderbolt port will be able to utilize the display to its fullest capability. Fortunately, virtually all new Mac models released in 2011 feature the new I/O port.
Not all Macs' Thunderbolt ports are created equal, however. While most Macs will be able to drive two Thunderbolt displays from a single