Pay Pal temporarily down!
Pay Pal has a limitation on what can and can't be classified as a pre-order and how long a pre-order can take to be delivered. As a result we will have to temporarily disable PayPal Pre-orders. Rest assured if you have already payed via pay-pal we are working with Pay Pal to resolve those issues and will let you know what they're resolution is.
Sorry, for any inconvenience.