Kingston USB Password Sniffing

Today one of my friend came to me for help...Actually he had locked his 'Kingston Datatraveller 2GB' with a password and forgotten it and it was a crucial stage as his project files were on it...so i decided to help him by breaking the protection.Actually i was also nervous because i have not tried my hand on any such securities related to hardware but at last i was able to penetrate the security system and sniff the password from there Anyways i am giving a tutorial on how i did that.