Hello! I'm new here, and hoping someone is willing to help me. I have a Droid Eris running OTA 2.1. I just tried using Google Navigator for the first time this morning. When I ran it it led me to install the text to speech app. Unfortunately, I had my SD card mounted (for music in my car) at the time and the install failed. I dropped out, un-mounted the card, manually installed the app, and re-started Google Nav. I have no sound in it at all now. It is not muted, and the nav volume is at max. I have heard it work on my wife's phone. The nav software was my main reason for getting an Android phone. Does anyone have any suggestions or am I going to have to factory reset? Thank you in advance.