but, if the game isnt finished and released its a beta if it was a beta it would be released on the official site with official mirrors not mega up if it requires a modded dash its 99.9999999999998% not official therefore illegal imo
The demo was released via OXM (Official Xbox Magazine) Disc and is therefore illegal unless found otherwise.
My Friend has done this, he says GH III is the best. I saw him play it, there isn't much of a BIG difference.
It has better hammer-ons, an improved battle system, harder Medium difficulty, more notes, better music quality, and a hell of a lot more.
Rock Band looks poopy, except for a better guitar and drums, it's more of a co-op/online experience. I prefer my games to be hard and fun, not fun with people. (Though I am getting it for the drums lol)
I'm closing this since downloading it basically stops you from buying the OXM mag but yeah, playing the demo is that easy. You can even use a CD but loading times will take forever.