Another day another Language Interface Pack (LIP), this time the Windows Vista Telegu (the official language of Andhra Pradesh in India) LIP:
Please Note A font-enabling package must be installed prior to installing the Vista LIP package. This font package contains important font update information that is required to view your language correctly. To install the font package, click here: Install font package.
Also note that the Telugu LIP can only be installed on a system that runs an English version of Windows Vista. It is recommended to use 96 DPI for this language.