Jason, I believe we had the same problem with windows 7. When installing our captured WIM (from reference computer with Dutch LP installed), during deploy, setup comes up with a language choice. We had no other choice than English, although the Dutch LP was installed in the WIM, and so it deployed in English. The solution was simple but unlogical: When we import the captured WIM into MDT (Deployment Workbench) we need to do the following: In MDT, Import an Operating System 1. Select: Custom Image File 2. Sourcefile: browse to your captured WIM 3. Select: Copy Windows Vista, Windows Server 2008, or later setup files from the specified path This is the step that made the difference! 4. Select your OS Source files (DVD files!) The rest is self explenatory This solved our language problem during deploy! Good luck!