The website is hanging for me now, but i just opened up the Apple Store App on my iPhone and it's letting me purchase. The app was hanging on a white screen for the past 10 mins, but it's letting me buy now.
FYI.
Edit: Giving me an error, so not quite there yets sorry
I have been asked to let all of you know that you need to stop trying to order. I will let you know when I have min... uh when they say it's ok for you to log on again.