Apple has released LED Cinema Display iSight Firmware Update 1.0 which corrects an issue with the built-in iSight camera on the LED Cinema Display where the camera may not be recognized by applications.
• Mac OS X 10.5.8 or 10.6.2
• Mac System Requirements: Intel-based
More info and download link (654 KB) here.
[Attribution: MacNN. Thanks to MacDailyNews Reader “Edward W.” for the heads up.]