How about some of those very much hunted old texts in Sanskrit? How is it when you get it in your own language? ;)
Here's that pandora's box. It has Bhagavadhgita, Meghadhutam, NyaayasUtra, Rigveda-Pratishakhya, Tarka Sangraha in Kannada, Sanskrit, Gujarati and Telugu; Adding to those, there are Ashtaadhyaayi, Apishaala shiksha, Taittiriya-Pratishakhya. Lets bow to whoever has done this nice work! :)
Also, found hanuman Chalisa re-written in Kannada script today... Get it here.
Those of you who are interested in using Indian scripts on Windo