Masterlock's vault for your combinations

https://www.masterlockvault.com/default.aspx  FREE.  Sign up and store your combination (and site/email passwords, too).  Excellent security on the site.  Uses user name, number pad password and security image. 

There is even a iPhone app for the vault, and it's free.  I use it for all my combinations - esp. my new Master Lock with the speed dial I can open in the dark by using my own, pre-set combination.  -tp.