My friend just bought me a Windows Vista Ultimate DVD. Unfortunately the main language of the DVD is in Russian. The main setup also opens up in Russian. I found a file called lang.ini in the sources folder on the disk and I changed it from:
[Available UI Languages]
ru-RU=3
[Fallback...
beta
burning disc
configuration
dvd
english
files
installation
instructions
iso
lang.ini
language
localization
multilingual
operating system
russian
setup
tech support
ultimate
upgrade
windows vista
