Hi.. I just got a new iPad 4. In my iMac, I had many iPhones and iPads connected in the last. I want to wipe out all of that data and copy everything on my current iPad to iTunes, so I can be upto date for my iPad and iMac, both at the same place. But Im afraid, what if I lose my iPad data while doing all those experiments. Apple is such a stupid to make this backup restore process complex, users will always want to kill this company. Anyways.. Here is the current situation. Tell me how to wipe out all the current iTunes data Then how to take FULL BACKUP of the ipad to the imac ? When I said, full, that means apps, folders, settings, data everything. After that, whenever I want to add any book or tone or picture, I can simply add to iTunes library and click on SYNC ?