Dear Angelo,

AS> Buddhist monks, at least in Sri Lankian
AS> Theravada Tradition, they learn how to read pali from the original
AS> script, not by the roman translitterated texts. I would be very
AS> grateful if you can provide me useful information where to look
AS> for what I need.

At Sri Lanka Sinhalese script is used.
The easiest way to read Tipitaka in Sinhalese script is to obtain
Chattha Sangayana CD http://www.vri.dhamma.org/publications/cdorder.html
This is a "Sinhalese transliteration" of Tipitaka.

Many suttas are available in Sinhalese script at
http://www.metta.lk/tipitaka/

Regards,
Dimitry

http://dhamma.ru/sadhu/