My Apologize to all Simply Maya team
okay people I M Really very Very SORRY for that thread Because the Problems is on my side, Now I`ve Re-install My sound card & driver so it is okay for know :)...

It is really shocking for me that COMPOSITING FOR VFX Part 2 Has No sound (Voice over of teacher) because it is very good tutorial for both maya users and who wants to learn compositing:banghead: