Best way for starting COCOS2D ?

Hi............. Respected to Everyone.

i want to design games on COCOS2D.

i am new to COCOS2D..

Where to start ?

How to start ?

i have some knowledge of XCode ,Objective-c .

if you have any inforamtion or links just pass to me.

Please guide to me for my better future.

Thanks Inadvance

V.Srikanth