This ABSOLUTELY needs to be implemented. I'm never going to remember my user code, and the website never remembers me when I return (not sure if that's a cookie issue, my script blocker, my VPN, or what it is). The only way I can access my account is by opening up RunDLC and looking my user code up. It would be so much simpler to have a username/password combo. We could still have the user codes for sharing purposes, just not for logging in.