Question: What was the name of the non-subscription Xbox online gaming service?

Is "When the Xbox 360 was released, Microsoft's online gaming service Xbox Live was shut down for 24 hours and underwent a major upgrade, adding a basic non-subscription service called Xbox Live Silver (later renamed Xbox Live Free) to its already established premium subscription-based service (which was renamed Gold)." the correct answer?
Possible answers:
* yes
* no
yes