This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
That was rude of you Tim .... I knw how to google..... iff google is the answer then why is this forum established for at first place ..... the reason of asking it was the referred links and not dump....huh....
Moreover i give you guys better solution and for the ones who have the same problem
There is one video available from Google I/O.... its good
and there is one more from Markanna TV..