Droid Inc. running Incredibly Re-Engineered Z HeyItsLou Custom Sense Kernel #4 When I plug in to my pc, the only drive that shows up is my SD card. I used to get 2, phone and sd. If I format phone storage, what will I lose. It seems like everything like contacts and most accounts are synced with google anyway. I guess what Im asking is will formating the phone storage create the necessary folders such as mp3 and the others with out losing any backups.