From GameTrailers:
 
The developers [Ubisoft Montreal] gather to provide a story overview for Assassin’s Creed: Brotherhood.

Video Games | Assassin’s Creed: Brotherhood | Brotherhood Diaries: The Birth of a Brotherhood HD

 
Check out the full quality trailer at GameTrailers.

Here are a couple of recent comics from Control-Alt-Delete related to Ubisoft Montreal’s Assassin’s Creed and Splinter Cell: Conviction.
Funny stuff, enjoy!
 

From 1UP:
A substantially different version of Assassin’s Creed was once under development at Ubisoft Montreal, according to the game’s former art director.
Speaking to 1UP recently, Jonathan Jacques-Belletete (currently working on Deus Ex: Human Revolution at Eidos Montreal) reflected on the title, which was in development for both the PlayStation 2 and Xbox.
"It had [...]

From GameIndustry.biz:
Ubisoft has detailed its franchise plans for the future, with the intention of releasing new titles based on existing brands every 12 to 18 months.
Looking at Activision’s success with the yearly Call of Duty titles, the French publisher said it will be careful not to fatigue IP or compromise on quality.
"We’re [...]

From Gamasutra:
[…] the publisher is shoring up its focus on competitive AAA core titles on the Xbox 360 and PlayStation 3 — and that means it plans to launch a third Assassin’s Creed game in its next fiscal year. Ubisoft’s fiscal 2010 begins in April and ends [...]

Trouvé sur Lien Multimedia:
La BD Assassin’s Creed : 1. Desmond, inspirée du jeu vidéo d’Ubisoft, est désormais disponible sur iPhone et iPod Touch. Ubisoft a fondé sa maison d’édition de bandes dessinées, Les Deux royaumes, en 2009 et choisi Ave !Comics pour l’adaptation sur mobiles de son premier album publié.
Ave !Comics a imaginé [...]

From joystiq.com:
Straight out of Ubisoft’s Q308 earnings call comes news that Assassin’s Creed 2 – the not-so-secret sequel to the 6 million plus selling megahit – will be silently leaping onto consoles "by March 2010" according to the Twitter feed of gaming gournalist Geoff Keighley Ubisoft’s third quarter earnings report.
Ubi’s forecasting for its 2009 [...]

From joystiq.com:
During its first-half fiscal 2008-09 conference call today, Ubisoft parried a question regarding the Assassin’s Creed sequel. While an Ubisoft executive would not confirm the game’s release for fiscal 2010 (more specifically, holiday 2009), le exec did concede that “we are working hard on the product” — the first real confirmation of its [...]