Windows Password Cracking - Brought to you by Stephen
So you “forgot” your password right... Uh huh anyway so this is what you should do, download backtrack (http://www.remote-exploit.org/index.php/BackTrack ) burn it to a C.D. Boot to cd, log in username root password toor. Open up konsole (secound button to the right) and type this command
Samdump2 /mnt/sda1/windows/system32/config/sam key
Yours might look a little different sda1 might be hda1 or whatever partition your windows installation is on

You'll get something that looks like this

those things are LM hashes (http://en.wikipedia.org/wiki/LM_hash ) select the one for the account you want to crack copy and paste to plain-text.info
so for admin I would copy Admin:1006:d0fddb7d64902a72aad3b435b51404ee:569c2f65b83eaeadc308dd465ad278d:::
this into the hashes field and then wait and you done!