I accidentally typed the wrong email address when registering Leopard (I combined my main two, the first part of one and the last of another) and hit submit just as I noticed. It wouldn't allow me to go back and change it. I looked on apple's support page and it said if you make a mistake while registering, simply register it again on their website. I did, and still haven't gotten a conformation email from them. Does anyone think this matters.