I'm having issue with my Facetime app 1.0.1 that came with Lion it won't let me log in (HAVE TRIED 5 ACCOUNTS). However, Facetime app on the mac store is on 1.0.2 but when I check update on the mac store there is no update whatsoever for my current Facetime app! Am I missing something here? Why can I update that app from the mac store or thru software update? 