Yesterday we reported that creative director Maxime Béland of Ubisoft Montreal said that there would be a demo for Splinter Cell: Conviction, but that he couldn't share any details about when or what kind of level it would have. That mystery didn't last long though, since they have now announced that the demo is actually coming out on XBLA this week, on Thursday to be exact.
No word on when the demo is out on PC yet.