I cannot find this information on Apple's web site. Can anyone tell me the length of the cord from where it exits the rear of the display to where it branches out to the individual connections? Are they all the same length including the power cable? I believe the power cable goes to a power brick, is that right? I would also be interested in knowing if the 20" and 23" come with cables of different lengths. I just want to be certain the cable will be long enough to make it from my desktop to an under desk cabinet. Thank you.