There are two movies, but one is also in HD.
Thanks to CNCNZ.com for showing these.
An interview with one of the game developers, Amir Ajami. He doesn't say much new, its more or less what we've heard before. He does list the amount of units each, stating that there are about 60% new units, and 40% of the old classics..
Check it out here.
Some ingame footage, most of it is from the scenes from the November Trailer, however the scenes are extended for each, so you can see more of what happens.
Check it out here.
HD Version of the ingame footage.
Check it out here.
The extended scenes for the trailer aren't much new, but more videos is always good for me. Also, they've helped explain a few things, like what those great big black and orange things were which were always dotted around the maps... Juggernaut remains

Its interesting to see that the debris retains its remap, hence the bright orange stuff. Also.. every single remain is the same. I guess I kinda hoped for a little variation in the destruction..
Also shows that maybe Juggernauts aren't really made for battle on the front-lines

Something else I noticed in the trailer, which you can see more clearly in this version, is the Nod Flame Tanks, their back-ends kept swinging through a wall.. that worries me a little. Thats a pretty big graphical error, is this going to be like TS, where units which are bigger than 1 cell start overlapping over other objects? I really hope not!