I was unlucky enough to get completely un-usable iMacs this past weekend. Had to return it 3x because of iSight dead pixels, Dust and other anomalies in glass and yellow tinge. Heck, I should have know better, all the units I got were week 53's. Anyway, tried to call all Apple Stores in town today and and they're all completely sold out, so I was told by the ladies who took my calls. They don't know when they're getting any at this point. Here's hoping they finally get good ones in stock soon. Just a little tidbit to my fellow Torontonians.