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    tz os downgrade

    Discussion in 'VAIO / Sony' started by gums, Jun 30, 2008.

  1. gums

    gums Notebook Enthusiast

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    which tz models are downgradable through sony
     
  2. scottyinco

    scottyinco Notebook Evangelist

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    The downgrade disc will work on all TZ models. As long as your model shipped with Windows Vista Business or higher, you are eligible for the downgrade.