So, after spending far too much time trying to get the Resident Evil 5 demo early, because Americans are impatient, I found a link that allows you to DL it on XBOX Live even though you're not supposed to be able to yet.
http://marketplace.xbox.com/en-US/games/media/66acd000-77fe-1000-9115-d802434307d4/?did=0ddf0001-0000-4000-8000-0000434387f2&gu=66acd000-77fe-1000-9115-d802434307d4&sb=1&mt=4&partner=MajorNelson&p=1&of=6 For my xbox owning friends, just go there, click clickity click, and it will be ready to DL when you get to your XBOX. You can't find it through the XBOX menu.
Now, on the way to that I learned how to access Japanese only XBOX Live content. Oooooh boy!
The first thing I found was a sweet ass little extreme action game (think Ninja Gaiden and Devil May Cry) called Ninja Blade. Think Ninja Gaiden with half decent dialog and interactive cut-scenes. You play as Ken, an unforgivably named member of an elite Japanese special forces team of ninjas that HALO jump from without parachutes because they use slain demons to cushion their falls. If things get to risky though, I bet Ken could just spin that wheel on his back with the four swords on it (don't worry, you get more as the game goes on) and helicopter himself around.
I'll post anything else baddass I find in Japanese game land, but for now I go to kill zombies.