For those who have been patiently waiting for the Call of Duty 3 premium content maps to be released… Well they are now available, I kid thee not.
Also is an Auto-update to solve some other issues as explained by the developers:
Thank you for your patience as we worked to resolve the issue surrounding the Valor map pack. We are happy to announce that we have resolved it, and that the map pack is now fully available for download over Xbox Live Marketplace. We have also released a Title Update which, in addition to addressing the map pack, also remedies key issues regarding Ranked Lobbies and Ranked Matches that some users have experienced.
If you downloaded the Map Pack on January 18, please download the new Title Update which resolves these issues. If for any reason you deleted the Valor Map Pack after your purchase, you are entitled to re-download it without charge.
We apologize for any inconvenience this may have caused you, and look forward to playing you in the new maps!
So why are you still here reading this? Off you go now and get playing Call of Duty 3 online on the Xbox 360!