Hmm I never knew about this. What I did was sign up for the free CD clubs, and have them ship your free CD's to a house that's for sale, or that's currently empty, go and pick the CD's up at a later date, and viola: No hassles.
(Oh, and, be sneaky about it.) haha
*Also* Is that you're adress? If so, I have a small hydrogen bomb with your name on it...

j/k