Microsoft and Activision have something to give away this Thanksgiving Day that will definitely make you happy and thankful.

If you haven't looked at theXbox Live  Marketplace yet, then you haven't seen the Halo 3 downloadable track for the Xbox 360 build of Guitar Hero III: Legends of Rock.

This specific track, called as Halo Theme Mjolnir Mix, was created by Martin O’Donnell & Michael Salvatori. The guitars, furthermore, were done by the great and rock scene icon Steve Vai.

The best thing about this downloadable content is that it is totally for free so we don't see any reason why you wouldn't be getting it. Except if you are living in India, because the Xbox Live for that region has yet to offer this give away.

Of course, this offer is not compatible with the other versions of Guitar Hero III: Legends of Rock (PS3, Wii, PC).

QJ.NET would like to thank Rinerdar for the image!