Avatar Trailer Coming Soon?

Ain't It Cool News has an exclusive on a possible 4-minute trailer for James Cameron's highly anticipated Avatar coming our way soon. Seems somebody spotted boxes of film rolls that are labeled as "Teaser A," with a marked runtime of 3 minutes and 57 seconds. No official word yet on whether or not this is real, but AICN's Harry Knowles is known to have a cordial relationship with Cameron and has sent an inquiry his way seeking confirmation, so expect an update soon. In the meantime, follow the above link to see a picture of the teaser boxes.