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"Sony has confirmed that the PlayStation Vita will only support one PSN account per system. The news contradicts earlier reports that the PlayStation Vita would support multiple accounts via the use of memory cards. According to Wired, Sony has backtracked on the claim, confirming that users&amp;#039; PSN accounts are tied to the hardware. Users wishing to sign in with a different PlayStation Network account will need to perform a factory reset, sacrificing save files and profile settings in the process. PlayStation Vita will launch on February 22, 2012 in North America, Europe, Australia and Latin America. &amp;gt; PlayStation Vita UK launch lineup revealed &amp;gt; PlayStation Vita Flash negotiations ongoing, says Sony &amp;gt; Sony plans &amp;#039;tailored approach&amp;#039; to Vita game prices Watch the PlayStation Vita E3 trailer below:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/news/a356386/playstation-vita-limited-to-one-account-per-system/>