Hi. I am new here and just got the Acer Liquid E yesterday. I did the update to Google Maps so that when I go into navigation mode, it talks like a real GPS. The problem is that the sound is so low that even with the car radio volume off, I still can't hear it. The navigation volume is set to the maximum, so I can't figure out why it is not as loud as my ringtones, music, speakerphone calls, etc. Any information would help. Thank you in advance.