Hi all brothers :-)
First of all this is my very first post and i don't know arabic so please forgive me.....
I made two videos couple of months back, it's somewhat different and useful in penetration testing....
Fist one is using sqlmap for an authenticated website
http://www.youtube.com/watch?v=R759kTmpzxA
And the second one is sql injection with tamper data i.e using POST method
http://www.youtube.com/watch?v=aUoMdNIep3k
You can download both from following link
Link 1
Link 2
Sorry for my english....Hope this helps someone