Useful links like, Audio files, Mobile video download links, online paying website, tamil discourses, and book pdf

1) Most of the youtube videos in mp4 format, It have search and find options,try this

URL: http://tubidy.mobi/index.php

2) Sathguru Jaggi vasudev's audio files, and this is one of the OTRR Single Episodes famous website:
URL.1. http://archive.org/search.php?query=creator%3A%22Sadhguru%20Jaggi%20Vasudev%22&page=1
URL.2. http://archive.org/search.php?query=creator%3A%22Sadhguru%20Jaggi%20Vasudev%22&page=2

3) Famous devotional speeches  Like suki sivam, audio devotional songs, txt files available. Kindly check the below mentioned link
http://sumukam.wordpress.com/discourses

4) Free Tamil Books, Tamil PDF books collection for download

URL: http://knowingyourself1.blogspot.in/2011/04/free-tamil-books-tamil-pdf-books.html

5) One of the best website in tamil lovers... Anantha vikadan wrotes once this is one of the good website

URL: http://thoguppukal.wordpress.com/

6)  Best Review site in india

URL: http://www.mouthshut.com/product-reviews

 7) Genuine paying online captha enty site

www.megatypers.com

Friends Kindly post some useful sites u can.

Thanks,
Prakash