This may be the wrong place, but can anybody give me a name. to The song that play's when you can open up the game, because i love that theme. but cant find a mp3 file.

I guess you mean 'hz_boneyard_intro_LR_1.mp3', located in the iw_18.iwd

The song's name is "The enemy of my enemy is my friend" type it on youtube and you'll find it mate.