Multilingual User Interface (MUI) changer.Vistalizator allows you to change the language in all Vista editions easily within five minutes.Vistalizator was specifically created for the purpose of changing the language of a Windows Vista operating system.35 languages available.
* Change Vista display language in less than 5 minutes!
* Uses official Microsoft Vista language packs
* You can install as many of the 35 languages as you like and switch between them easily
* Works in 32-bit and 64-bit Vista
* Compatible with all Vista: Vista, Vista Service Pack 1
* User Account Control (UAC) compliant - prompts for administrative privileges
* Safe use - no file is overwritten/changed during language installation
* Vista Speech Recognition works with all supported languages
Mehr info hier
Hallo der Link / Programm könnte für den einen oder anderen von Interesse sein.