I'm currently setting up a Terminal Server (2008 R2 Session Host). I've installed the 2008 R2/Office 2010 Language Packs. Does anyone have any suggestions on how to prompt for language selection the 1st time a user logs into the server? I'm thinking I can use the Run-Once key, but not really sure what to put in here. I did notice tha after I syspreped the server (to configure the default profile), I was prompted with a nice little language selection dialogue. I've got 3 languaages for the users to select from - English, Slovak, and Spanish.