No, it has not released yet for the PC, only Halo 1 and 2 are for the computer as of 2009.
no
Yes, if you have the Halo 3 PC version of the game
You can't.
No, there are no plans to make Halo 3 for the PC yet, but who knows, maybe eventually
Nope...... Halo 3 isn't on the computer....yet...it'll prob come out in another 3 years or so ;)
Halo 3 is not available on PC sorry, all the games in the Halo series are only available on Xbox 360
It is already here
No
Sadly, no. Halo 3 is an Xbox 360 exclusive. However, Halo Combat Evolved (The first game in the franchise) is available on the PC!
Not yet, but they did it with halo2... expect it around 2010
The Halo: Reach BETA is only available on the Xbox360 through your Halo 3:ODST campaign disk.
absolutely not, the disk for halo three is a pre written content DVD and is NOT rewritable.