Going to cancel the return for now. Going to try my luck at an apple store and see if they will keep one aside for me as a replacement. Failing that, I guess ill reconsider a replacement. I have 14 days to make a decision anyway. If Apple could allow me to keep this unit until the replacement arrived I would wait the whole 2 month period but after waiting a month for this one already, I cant be bothered waiting again lol.