The new Spider-Man trailer has hit the web and it looks fantastic! You can watch via streaming by heading over to the official site at movies. yahoo.com/movies/feature/spiderman2.html.
Or if you want to download it and watch again and again then the friendly people at Superhero Hype.com have links for you here: www. superherohype.com/spider-man/downloads/spiderman2.php.