Magnifique Trailer News - Dark Horizons
"In order to attribute the by-products licences, French firms were invited on the 3rd of November to watch some minutes of footage from The Fellowship of the Ring. A publicity campaign took place which gave some important information: It was confirmed a new trailer will be on the Internet on December (as will footage from a press conference in New-Zealand), whilst a big launch of some sort will take place at the Cannes Film Festival in 2001 which will also premiere footage from the second episode The Two Towers. The definitive full trailer for the first movie will be released in fall 2001".
If it is true that a new internet trailer will be released in December, then perhaps a theatrical version of it will appear with the New Line Cinema releases Dungeons and Dragons or 13 Days.