title: Rebuild iphone app when updating ad hoc mobile provisioning file?
body: <p>My iphone app is currently in Beta and I am distributing it to beta testers via ad hoc distribution.  If I want to add new users to the beta can I just add their devices and download/distribute a new provisioning profile file, or do I need to rebuild the app with that new app and redistribute both the app and the provisioning profile file?</p>