So I am set to receive a Droid 3 as a warranty replacement for my Droid X on Wednesday. After reading the forum here I have some question that I want clarification on. 1- The stock battery life on the device seems to vary from person to person but with the extended battery there isn't any problems? 2- To extend battery life I should: *Change the radio to CDMA only through the settings menu or take out teh SIM card *Use Wi-Fi when I download if it is available and when not in use turn it off since Wi-Fi idle uses more juice than 3G idle. *Not to use live wall papers *Use airplane mode when in an area with really bad or no reception *Disable background data *Use a task manager and/or a start-up manager 3- For the extended battery, the battery door for the stock battery will work but will cause a "bump" in the door. This is the only wave to use the extended battery with the shell and holster being sold by Verizon. Correct me if any of the above things are wrong. Thank you.