I have an itouch currently with several paid apps on it. I'll be getting the new iphone when its released. As I will be using the same itunes account, I can download the apps again? and have 2 copies running on my phone and touch?, do I have to delete the touch apps in order to activate them on the phone? secondly, If i give my touch to my sister, and she uses it on her computer with her itunes account, will the apps be deleted?. thanks.