I am a brand new user of the phone and still learning it's quirks. So please excuse my lack of knowledge. I have enabled/installed google navigation which forced me to install text to speech application. Navigation it self works great - no problems at all. My big problem is I have various appointments in my calendar synching with exchange and google. Now phone is "saying" my appointments which can be heard by everyone. I want to disable this feature. I am using calendar-snooze program which I believe is the culprit. Any ideas? Thanks in advance for the help.