hi, considering i don't want to use my credit card to sign up and create an Itunes account, i was going to buy myself a $15 gift card this weekend. any recommendations on whats good to buy? any good games or im clients i can try out to pass time on my commute? I just got the phone so it's just got the bare apps on there, I might jailbreak it soon though, but not too sure if i should so thought i should atleast sign up and get an account and try out some apps. Thanks.