I'm trying to backup my rooted Galaxy Tab 7 Plus with TitaniumBackup to an ext sdcard. Something weird is going on though. My internal storage, I think, is partitioned somehow. Looking at my main menu (even with no sd card inserted), I have an SD card folder /sdcard into which all the app data is installed. When I put in the 32 gb card, it shows up under sdcard/extStorages/SdCard (and it is recognized in the system preferences). When I attempt to make the default backup folder sdcard/extStorages/SdCard/TitaniumBackup, the program states that the folder cannot be written to. I'm wondering how I can make that folder writable and why the Galaxy Tab is making sdcard folder and then a sub extStorages folder? Thanks!