http://www.callofjuarez.com/
Wow, the screenshots look pretty good! Since Ubisoft is handling this title maybe it'll be a good game? The American site is a little slow so give it time to load. UK site seems better.
Here's some streaming vids I found for it. The gameplay looks very promising, imo.
http://www.gamevideos.com/video/id/4331
http://www.gamekult.com/tout/jeux/fiche ... video.html
http://blog.pcformat.co.uk/page/pcforma ... ld_in_call