I am from New Zealand (Down under) This website has all the makings of a great program , however I do not receive an invitation code. Even the security code is not working. The format is in Capital Letter however when I try to enter capitals, it reverts to lower case. It was amusing when I first opened this, it asked if I was a guest or registered??? I would love to be registered, be able to access ALL videos and play before class to refresh my memory! What is happening here? This is after all the BIG U S of A! Can anyone help me, as I have sent numerous emails to head office and no reply... not a good look.