I just moved over from the 4 to the IS05(and obviously up to ios5) and have the following questions: When I am in the car and Bluetooth is activated, is there any way to hear an alert for incoming texts and emails? I cant figure this out. It seems pointless for the alerts to go silent, especially if I can ask Siri to read them to me as I drive. How can I train siri to know who my wife is? My brother? Also, how can I train Siri which mobile number or email address would be the defaults for different people so that I dont need to specify each time? Can Siri insert period or comments or do I need to tell her first? Has anybody figured out a way to use geo-fencing and still Sync with exchange? Thank you in advance.