My copy of this arrived today. The demo for Tekken 5 is on a CD, so if your system can't play them, you're out of luck. Although since you can only have Raven vs. Yasuka (or something like that) fights, you're not missing much. I've watched the opening cutscene for the game, and I'll dig into the full game tomorrow. Very impressive cinematic, minus facial flesh, which is the lone thing that CG has yet to replicate all that well.
Edit - I finally got around to playing the game, and I kind of wish I hadn't. So far, the game has been mostly cutscenes (which would explain why the limited Tekken 5 demo needed to have its own disc) and what's there to play isn't all that fun. The camera systems suck. The standard one is bad, and the over-the-shoulder one isn't much better. The controls aren't that great either, although they are responsive for attacks, they're sloppy for everything else.

