Gracias, y un besito a todos!
Myself and my husband have also just benefited (I hope!) from this thread.
An additional question:
Once registered the website says: "You will receive a membership card in the mail after your first AAdvantage mileage transaction."
Will getting the bonus miles count as our first AAdvantage mileage transaction or will we need to wait until after our first flight? (with AY in November)