I think this is my last question for right now! I decided to buy a better SD card than the one that came with this phone. The phone is new and nothing is on the SD card so far. Can I just put the new one in and all will be ok? Or do I have to format it? Please tell me what I need to do and how to do this. I am a newbie to Android and do not want to mess up the phone. Please reply as soon as possible because I am sitting here with the new card and do not want to do anything yet....thanks!