For question 3: You must purchase the edge from this site and it must ship to a US or Canadian address. But if you sign up with a US address provider/shipping service (myus, usunblocked, there are a few others...), then that 3rd party can forward your purchase on to you. But, your warranty is only good within US/Canada so you would have to use a similar 3rd party (or friend) to negotiate if you had a defective part or product.