I recently purchased my first MacBook Pro laptop. I love this thing. However, my 2 iOS devices (iPhone 4S and an iPad1) are both originally sync'd with my old windows PC laptop. What should I worry about when syncing my iPhone 4S and iPad with my MBP from now on? I am currently deployed, and although I have my MBP, iPhone and iPad with me, I do not have my PC laptop. Should I wait until I get back to sync the devices or am I just worrying for nothing? I don't want to lose anything on my phone or my iPad. Thanks for your help.