Twitter Advirtisement

Here are few videos, if u wanted to know about twitter.

http://www.youtube.com/watch?v=5lAOMwOV62E&feature=related

http://www.youtube.com/watch?v=HiGWV-irAyM&NR=1

http://www.youtube.com/watch?v=ddO9idmax0o&feature=related

http://www.youtube.com/watch?v=gyu9IZ_-D48&feature=related

http://www.youtube.com/watch?v=oSPRUcYoDww&feature=related