air app appetites apple apple forum att boot contacts cover desktop display dvd e-mail exchange facebook finder folder funny games google graphics halt icloud icloud availability imac international ios ipad ipad2 iphone iphoto ipod ipod touch forum issue itunes keyboard lion lion help mac mac apps macbook macbookpro macbook pro mac forum mail messages osx os x lion password photos post pro purchase recovery replacement revision screen search sierra siri sound audio problem ssd sync tmobile trackpad transfer usa weather window wireless