Youre right. The soldiers do know what theyre signing up for. I intend to join the army myself once I graduate from Uni and for me it would be the greatest honour I could ever get in life, to pull on a uniform and tell people I serve my country. It may not be the best quaility show but theyre broadcasting from the middle of a warzone for gods sake? You can hardly expect it to be radio 1 standards. Youre right, the off button can be used. So I recommend that when the show is aired you use it if hearing from heroes offends your ears so much!