Hey All, I know this has been covered by others. I have the 27" Apple LED Display and have been having serious issues with it. It's the usual case of brightness and sound and USB ports all not working, The brightness slider disappears and sound goes back to the main computer. I reinstalled Lion yesterday hoping it may fix it, but it didn't. I then reinstalled Snow Leopard hoping that would fix it, but it didn't. I've tried it on different computers and still get the same problems. It's running all the latest firmware etc. Has anybody found any solution for this blinding problem? The screen is still within warranty, is it worth purchasing the extended applecare or should it be fixable/replaceable as is? I love this screen, but I'd love it even more if I could use it at night without feeling like I'm looking at the sun! Cheers.