Thanks to:
Scientific and Technical Hindi (वैज्ञानिक तथा तकनीकी हिन्दी) Google Group
http://groups.google.com/group/technical-hindi for Chanakya to Unicode & Krutidev conversion module.
www.wikipedia.org for Unicode editor.
Pls visit
http://www.hindiconverter.com/index.php
,
http://indiatyping.com/
and
https://sites.google.com/site/technicalhindi/home/converters
for online conversion.