Password generator

I use the SecurePassword Generator (no idea why he needs a space before Generator but not Password) extension for Firefox (woot! 1.0PR) but Mr. Cybot (see link to right) pointed this little java script out to me: Password generator -- it's purty darn cool. You have a master password, hash it together with the url that wants a password and it generates a nice little thing that is easy for you to remember and stops grumpy service providers from storing your secret in plain text.