Check out the audio Beatles Christmas Greeting. It's an original BeatlesLane.com exclusive, created in Flash. It features the Beatles song "Christmas Time (Is Here Again)". Lyrics are on the page also.
You can send the Christmas Greeting to your friends with the handy "Tell a friend" emailer.
UPDATE: Added to BeatlesLane.com are all seven Beatles Christmas Records, plus outtakes from the 1964 record, and a long version of "Christmas Time (Is Here Again)".