Implementar Paquetes de Lenguaje en SharePoint 2010

Ref: http://technet.microsoft.com/en-us/library/cc262108.aspx
http://social.msdn.microsoft.com/Forums/en-US/sharepoint2010general/thread/ef3f67e8-63e4-4400-8278-6b99ffa854e6

Después de haber instalado SharePoint. SIN haber corrido SharePoint Products and Technologies Wizard. Instalar language pack. Luego de esto correr SharePoint Products and Technologies Wizard