welcome back pack is ready for you to be picked up. but naturaly its getting overloaded!!
if u lost the link to the free games becaus of an error (like i had), u can get there through an other way:
i dont know the english translation for this.. so here its in dutch:

In dutch: Account beheer -> transactiebeheer -> lijst van services -> Playstation network promoties

if someone could properly translate that, that would be nice (a)