The Wayback Machine - https://web.archive.org/web/20100901200045/https://www.google.com/accounts/ForgotPasswd?service=youtube&ltmpl=sso
Google Accounts
Forgot Your Username or Password?
Forgot Password
Simply enter your username, enter the verification code you see on the next page, and we'll email instructions to you on how to reset your password.
Username:
Forgot Username
Simply enter the email address you used to sign up, enter the verification code you see on the next page, and we'll email your username to you.
Email: