A new day brings some new Xbox Live Marketplace content, and while we don't have any new demos to enjoy, there are some decent videos. The first video is the Halo Wars walk-through that was supposed to go up earlier this week. If you haven't already seen it on the intertubes, it's definitely worth checking out. The second video has also already been seen on the web, though it's probably worth watching in hi-def with some popcorn on the couch. We are talking, of course, about the Team Fortress 2 video featuring the soldier. We said it before and we'll say it again: comedy gold. Download both videos at your earliest convenience, but please, watch responsibly.