forgot server 2008 administrator password? How to recover?

Have you forgot server 2008 administrator password and don’t know how to recover it?

Here are few free tools to recover server 2008 administrator password:

 

Trinity Rescue Kit: Download

 

Documentation: http://trinityhome.org/manpages/man8/winpass.8.html 

http://sourceforge.net/projects/ophcrack/
http://www.pogostick.net/~pnh/ntpasswd/