Sources aren't sure if this is the new-extended-version of the trailer, or the already popular downloaded one that has surfaced across the Internet the past several of month's. Either way it will still be a treat, for all you web-head fans out there,to get an early glimpse of this blockbuster that will hit the theaters in May of 2007. The trailer is due to air on MTV,Thursday, 9th,sometime between 10-10:30pm.