I signed up for NYT Crosswords on my iPad and since I have dealt with the loss of that device (to my offspring) by purchasing a new and improved version, I wanted to transfer it to the new device. Did I remember my alias? No. Or the password. Hmmm. It turns out that magmic uses the same alias/password for all their games AND their forums, and over on the forums you can hand them an e-mail or alias and they'll do the update-password dance.