Its WordPress plugin to help your users to comment in Indic languages along with default English. It uses Google's Indic transliteration API for this purpose.
Installation:
1. Download the zip file.
2. Put it in plugins folder
3. Login as admin and enable the plugin. You are done.
Updates:
1. 05 November 2008: Released version 1.0. Read blog post and user comments.
Screen shots:
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