I haven't synced my iPhone 4 in months. I'm about to sync it, but how do I make my iTunes sync defer to my current iPhone setup (if that makes sense)? I went to sync and it popped up a thing saying it was going to delete X number of apps. I guess I'm an idiot but how can I make iTunes sync/backup ONLY my current iPhone setup? Is there no easy way to do this? Do I really have to manually check/uncheck each app? Basically in a nutshell I want to sync my phone but do NOT want iTunes erasing current apps on my phone or adding on ones I've deleted in the past (which always seems to happen to me hence why I don't sync much). Is there no easy/straight forward way of doing this?