Evening all... So, yesterday a friend of mine finally joined the iPhone 4 club. However as she bought it before work, she wanted to activated it straight away and as I had my laptop and my iTunes, we decided to use my iTunes to do it. All went as planned. However, whenever she goes into the App Store or iTunes Apps on the phone, it comes up with my iTunes login details and is prompted to enter my password to continue with her purchase. However much I love her, id rather it not be this way. We've gone to the settings and deleted my login details and entered her iTunes login details, but it still prompts my details when purchasing stuff.... Does anyone have any ideas as to how to resolve this?