Were you logged into LIVE on the new console you wish to send the licenses to? Did you go to
http://xbox.com/drm and follow all the instructions there? Did you then go to your purchase history and try to redownload the content on your new Xbox?
Did this solve your problem?
Sorry this didn't help.
Great! Thanks for marking this as the answer.
How satisfied are you with this reply?
Thanks for your feedback, it helps us improve the site.