Hi Folks, I'd like to know the opinions various Galaxy S users have about this phone's battery life and their usage profile. I'd appreciate if you can provide me the following information: 1/ How long does the battery charge last between charges? 2/ What is your approximate phone usage profile during a day? (Eg. 2hrs of browsing over wifi, 1 hour of browsing over 3G, 1 hour of video playback, 2 hours of audio playback/streaming while browsing etc.) 3/ Other useful information (Eg. signal conditions - poor 2G/3G coverage around my office) Please provide as much details as possible. I appreciate your response. Thank you!