I'd like to buy the hard-copy of BF3 because Newegg is selling the limited edition (which includes the DLC) for the same price as the version without the DLC. But my DVD drive doesn't work so i would have to download it, using Origin. Will there be any problems with this? I've heard as long as you have the CD Key you can associate that key with your Origin account and download whenever you want. Thanks in advance!