hammer, that is for guitar hero III, but I think it is the same guitar that they have for GH II. I will be trying to find a wireless guitar possibly in the future.
dan, The m80's are about 7" from the wall or so, lined up with the TV and center channel. I had them toed in a bit more before, and now I am experimenting with a very slight toe in, if any at all.
I will probably experiment with the placement/ toe in some more in the future.