For your information: I've used SCIM for typing in Tamil and currently use IBUS. Both work very well for typing in Tamil.
They support various key mappings for each language. I think they're available for most of the languages.

- Sundar
 
"That language is an instrument of human reason, and not merely a medium for the expression of thought, is a truth generally admitted."
- George Boole, quoted in Iverson's Turing Award Lecture


From: Gerard Meijssen <gerard.meijssen@gmail.com>
To: Wikimedia India <wikimediaindia-l@lists.wikimedia.org>
Sent: Fri, June 25, 2010 4:09:09 AM
Subject: [Wikimediaindia-l] a linux input method available for many Indic scripts

Hoi,
I blogged about the Indic Online Keyboard; http://ultimategerardm.blogspot.com/2010/06/linux-provides-input-methods-for.html it supports many Indic scripts. I do not know if you know it and I do not know its quality.

What I do know is that it is open source and free. Is someone interested in looking into this tool and write a review. I am quite happy to host you as a guest blogger. I am also happy to blog and refer to another blog.
Thanks,
      GerardM