I have a Droid Razr and two sd cards. I am confused about how to get it to read the correct data from each card. As you probably know, the top left slot contains the internal card...correct? This card is reading all my previously owned apps, however, my backed up data is saved on the external card. Therefore, I can't figure out how to get my phone to restore saved data, i.e. all of my Tasker profiles, reminders, alarm settings, etc. Also my music is stored on my external card. But my phone has no problem seeing my music. So I have a few questions: 1) how to get phone to restore backed up app data from ext. sd card? 2) Can I have one card dedicated to music only and the other card for apps? 3) Can I switch the cards, moving the ext sd card to the top slot? 4) Can I swithch data between cards via my computer?