Use a LIVE demo to try out the usage of Real-ETA - immediately and without registration. Get a feeling for how Real-ETA can help you.
As this LIVE demo is publicly available and thus can be used by multiple people, your changes will not be preserved.
Personal test account
If you decide to continue using Real-ETA, you can simply transform your personal test account into a regular account and you will be able to keep all your lists, settings and filters that you have created.