hi all, i'm just wondering if anyone can help me out. After I got my iphone i went over to bestbuy and the guy there told me that I could use an itunes gift card credit instead of a credit card to buy some new apps. So... i bought the $20 card and low and behold after i put it on my account and try to ourchase an app i get a message to type my credit card info. Naturaly i'm pissed my question is, are the itunes store and the app store completely different as to not let me use my itunes credit? if so, do you think that will change or should i just spend it on movies as opposed to new applications. help me out if you can!