Where can I download full Dasavatharam Movie or Watch Online Streaming for free?

Hey to watch free movies open www.ovguide.com and check the link movies. Loads of sites which offer streaming movies. I would also suggest www.quicksilverscreen.com and www.veoh.com. When you signup with veoh make sure you select the country as US cuz most of the content has been blocked for other countries.

Hope you have good time watching all movies ;-)

did u try
http://www.watch-hindi-movies.com/online_hindi_movies_list.php

I find almost all the new movies there.