My wife and I both have iPhone Touchs. Each of us has iTunes on our own separate desktop computers and sync our devices there. As I understand it, if I purchase an app, I can install it on more than one authorized Touch,right? Or is this considered fraud? If it's OK, how can I install a particular app on my wife's Touch? If I hook her device up to my iTouch account, will it try to sync her information to my computer, or overwrite her content with mine? Or, will it just recognize her Touch and allow me to drag the app into it? We don't necessarily want to share tunes, just mainly apps.