ok, i have seen in Beginner Hacking request guide to backtrack how to use...
also someone make thread but the link is of filesonic ( "All sharing functionality on FileSonic is now disabled"

Installing Backtrack 3
Episode 1 – Network Hacking – Arp Poisoning
Episode 2 – Wireless Hacking – Cracking WEP
Episode 3 – Wireless Hacking – DeAuth
Episode 5 – Lock Picking – Bump Key
Episode 6 – Phone Phreaking – Beige Box
Episode 7 – Phone Phreaking/Network Hacking – Sniffing VOIP
Episode 8 – Lock Picking – DIY Padlock Shims
Episode 9 – Lock Picking – Mult-Disc Combo Locks
Episode 10 – Hacking Basics – MD5
Episode 11 – Website Hacking – Sql Injection
Episode 12 – Hacking Basics – Backtrack
Episode 13 – Website Hacking – XSS
Episode 14 – Staying Secure – SSH Tunnel
Episode 15 – Modding – Xbox Softmod
Episode 16 – Wireless Hacking – Cracking WPA
Episode 17 – Triple Boot – Windows, Backtrack, & Ubuntu
Episode 18 – Local Password Cracking
Episode 19 – Lock Picking Basics
Episode 20 – Ettercap
Episode 21 – XSS Tunnel
Episode 22 – Playstation 2 Softmod
Episode 23 – Cracking WEP Update
Episode 24 – Bypass Hotspot’s Access Controls

Underground – Install Backtrack 3 on USB
Underground – CSRF(Cross Site Request Forgery)
Underground – Alternate Data Streams
Underground – Local File Inclusion
Underground – Windows Privilege Escalation
Underground – Bluetooth Hacking
Underground – VMWare
Underground – Fix Google Mail Enumerator
Underground – Home Made Lock Picks
Underground – Downfalls of Anti-Virus Software Part 2
Underground – Downfalls of Anti-Virus Software
Underground – Evilgrade
Underground – Trojan Basics
Underground – Manipulating Windows User Accounts
Underground – Combine Files
Underground – Password Phishing
Underground – Windows SMB Relay Exploit
Underground – Application Patching
Underground – Metasploit Autopwn
Underground – Email Spoofing
Underground – Introduction
Extracting Database Information from Information_Schema
FPGA MD5 Cracker
Arduino ARP Cop
Email Injection
Ping of Death
DNS Spoofing with Virtual Hosts
Bypass Cisco Clean Access & Cisco NAC Appliance
Dual Boot – Windows & Backtrack
Sql Injection Challenge How-to
How to use Intel Pro/Wireless 3945ABG in Backtrack 2
Local Privilege Escalation Vulnerability in Cisco VPN Client[/code]

POST HERE
And i will pm you the direct link!