I have the sound pack made right, but I still dont know what to write for phaser sound. Even I used BCUT for making the sound pack, not manualy on notepad.
This is the sound pack:
Foundation.SoundDef("sfx/Weapons/chordsound_a.wav", "chordsound Start", 1)
Foundation.SoundDef("sfx/Weapons/chordsound_b.wav", "chordsound Loop", 1)
And I wrote "chordsound" for phaser sound for the phasers.