Okay so I sucessfully used SAM to unlock my AT&T phone to Rogers Canada last weekend. Was able to switch back and forth using itunes to "reactivate" each time. Also saved my "ticket" using redsn0w. Now what? I can no longer put the Rogers SIM in and have iTunes activate it, and I am completely unsure of what to do with the saved ticiket? Been sort of quiet on what to do now that Apple has fixed the activation server error. Thanks!