How can I acquire Windows MUI?

The Windows XP/2000 MUI is sold only through Volume Licensing programs such as the Microsoft Open License Program (MOLP / Open), Select, and Enterprise agreement (or with a new computer as an OEM version at customer request). It is not available through retail channels.

tohle píšou na MS, takže si myslím, že přímo to tam někde vystavený mít nebudou.