A whole bunch of new movie posters have been unveiled as part of this year's ShoWest conference and convention in Las Vegas, which runs through Thursday. ShoWest is like a trade show for film exhibitors who use this as a way to communicate with studios and the MPAA -- sort of like a 'State of the Union' for all parties involved. Apart from theater-related panels (future of 3D, etc) and a massive convention floor, studios arrive to promote some of their upcoming films, as well as screen entire movies. This year the films being screened in their entirety include The Soloist, The Proposal, Whatever Works and Battle for Terra, among others.

As you can see above, ShoWest is also a place to debut brand new movie posters, and Coming Soon has up a gallery of several -- including Sherlock Holmes, New Moon, Star Trek character shots, Sorority Row, 500 Days of Summer, The Hurt Locker, Cloudy with a Chance of Meatballs and a few others. We highlighted the two we thought you'd be most interested in, but also feel free to hop over to CS' gallery for larger looks at all the new posters. We'll report back if anything sensational happens in Vegas a little later in the week.