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A simple demo of how to save a string on UserInfo with a nice GUI.
I also use a password to protect your info. The standard password is now empty, so press enter directly. After that, you can change it for yourself. Your password is hatched (coded), using SHA1. That's really safe, because there's no way to unhash a password. So, REMEMBER YOUR PASSWORD!!
I used the matrix of Spilli scenario for the background, so thanks for that Spilli :).
I hope you like it.