Product quality ! I'm pretty annoyed. I just received my brand-new iMac 27". Waited weeks for it. And indeed I was ready to wait because Apple indicated that they were having production issues. So one would expect that the first batch that are delivered when the production picks-up are good. Well no. The iMac has a piece of dirt stuck behind the screen. There is absolutely no way that this mac was quality checked after screen assembly. For a top of the range machine I would have expected far better, particularly after the wait. Probably tomorrow, the iMac goes back ... I'll sleep over the request for a refund.