None of these are instant downloads.  I had to implement this because of people digging through the code and getting the Thank You for Payment webpage that contained the link to the instant download and they got the information without paying.

5 page website:  You must pick which one of the 36 templates you want.

I will send the information to your email address used in the PayPal transaction.  It is what email address PayPal has for you when you placed your order.