Link Your Account to Your OpenID
OpenID allows you to have one login and password that you can use across any website that supports this free, decentralized standard. If you do not already have an OpenID account with an "identity provider", you will need to get an OpenID first.
By linking your Toodledo account with your OpenID account, you will be able to sign in to Toodledo using your OpenID. As more websites start supporting OpenID, you will need to remember fewer passwords.