Effectively this means that any retail upgrade DVD can be used as a fully functioning full retail copy of Vista. ��, ��� �Ҹ� ������ ȿ�������� ���׷��� �带 dvd �����ϰ� ����� �������� ����� ���ֽ��ϴ� ��Ÿ �纻���մϴ�. You can pay the price of an upgrade DVD version to get a clean Vista installation! ������ �����Ͻ� ���ֽ��ϴ� dvd �������� ���׷��� �� ����� ��Ÿ�� ��ġ! The steps have been confirmed. �� Ȯ���ϴ� �ܰ谡�ֽ��ϴ�.

  1. Boot from the Windows Vista Upgrade DVD and start the setup program. â�� ��Ÿ ���׷��� �带 dvd���� ������ ��ġ ���α׷��� �����մϴ�.
  2. When prompted to enter your product key, DO NOT enter it. ������ ��ǰ Ű�� �Է��϶�� �޽����� ��Ÿ����, �װ��� �Է����� ���ʽÿ�. Click "Next" and proceed with setup. ���� "����"���ϰ� ��ġ ���α׷��� �����մϴ�. This will install Windows Vista as a 30-day trial. �̰��� windows ��Ÿ�� 30 - �� ������ ��ġ�մϴ�.
  3. When prompted, select the edition of Vista which you have purchased and continue with setup. �޽����� ��Ÿ���� ������ ��Ÿ�� �����Ͻʽÿ��� ����� ���ִ� ������ ��ġ ���α׷��� �����ϰ��ֽ��ϴ�.
  4. Once setup has been completed and you have been brought to the desktop for the first time, run the install program from within Windows Vista. �ϴ� ��ġ�� �Ϸ�ǰ� ���� ȭ���� ���⿡ ����� ó������, windows ��Ÿ ���ο��� ��ġ ���α׷��� �����մϴ�.
  5. This time, type in your product key when prompted. �̹��, ������� ��ǰ Ű�� �Է��϶�� �޽����� ��Ÿ�����մϴ�.
  6. When asked whether to perform an Upgrade or Custom (advanced) install, choose Custom (advanced) to perform a clean install of Vista. ���׷��� �带 �������� ���θ� ���� �Ǵ� ����� ���� (���) ��ġ, ����� ���� (���)�� �����ϴ� û�ҿ� ��Ÿ�� ��ġ�մϴ�. Yes, this means that you will have to install Vista for a second time. ��,�� ���� ��ġ�ϼž��մϴ� ��Ÿ�� �� ��°�մϴ�.
  7. Once setup has completed for the second time, you should be able to activate Windows Vista normally. ��ġ�� �Ϸ�Ǹ� �� ��° ��, ��ſ��� ��ǰ ������ ���������� �� �� �־���Ѵ�. You can also delete the Windows.old directory which contains information from the first Vista install. ���� windows.old ���丮�� �����մϴ� ù ��° ��Ÿ�� ��ġ�κ��� ������ �����մϴ�.

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Why Microsoft left this loophole? microsoft ������ �� ����? I am as much in the dark as you are. ��� �ӿ��ִ¸�ŭ ���´���մϴ�.