Hey, I bought AppleCare a little over a year ago and by the time I went to register it it was a few weeks past the one year period I have to register it. Now, it is opened. Is it possible do you think, to return it to Apple for a full refund? I remember briefly reading a post on this forum by someone who said you can return AppleCare to Apple at any time. But, can I do it if its opened, and can I get a full refund? I have no Mac I can use this with. It's for an iMac.