In my itunes, I didn't have the box checked to sync apps. I'd like to manage my apps from iTunes. I notice when I look at my apps, a LOT of my apps are there in iTunes, but several of the apps I've downloaded in the past few months are not showing. I'm worried if I turn App Sync on, i will loose these apps, and/or my settings/data in the apps (I.e. I use picture safe to store photos that are not in my photo library, etc). Any ideas how it will work when I check the box to sync? Will my other apps go away? Will I loose settings/data in the apps that are installed?