diff --git a/VB.ahk b/VB.ahk
index 36230c3..0bcdacb 100644
--- a/VB.ahk
+++ b/VB.ahk
@@ -132,48 +132,86 @@ Volume_Down::
 return
 
 Volume_Mute::
-	If GetKeyState("Media_Stop")
+	If GetKeyState("Media_Stop")	; Mutes all output, and Comms as well for good measure. Basically a kill switch
 	{
-		b0M := Round(readParam("Bus[0]" . ".Mute"))
-		b1M := Round(readParam("Bus[1]" . ".Mute"))
-		cM := b0M + b1M
+		b0M := Round(readParam("Bus[0]" . ".Mute"))	; Speakers
+		b1M := Round(readParam("Bus[1]" . ".Mute"))	; Headphones
+		b3M := Round(readParam("Bus[3]" . ".Mute"))	; Comms
+		cM := b0M + b1M + b3M
 
-		if (cM = "2")
-		{
-			adjustMute("Bus[0]" . ".Mute", b0Ms)
-			adjustMute("Bus[1]" . ".Mute", b1Ms)
+		if (cM = "3")
+		{	; Unmute the ones that were unmuted before
+			adjustMute("Bus[0]" . ".Mute", b0Ms)	; Speakers
+			adjustMute("Bus[1]" . ".Mute", b1Ms)	; Headphones
+			adjustMute("Bus[1]" . ".Mute", b3Ms)	; Comms
 		} else {
-				if !(b0M)
+				if !(b0M)	; Speakers
 				{
 					b0Ms := True
 				} else {
 					b0Ms := False
 				}
 				
-				if !(b1M)
+				if !(b1M)	; Headphones
 				{
 					b1Ms := True
 				} else {
 					b1Ms := False
 				}
-				adjustMute("Bus[0]" . ".Mute", "0")
-				adjustMute("Bus[1]" . ".Mute", "0")
+
+				if !(b3M)	; Comms
+				{
+					b3Ms := True
+				} else {
+					b3Ms := False
+				}
+			; Mute
+				adjustMute("Bus[0]" . ".Mute", "0")	; Speakers
+				adjustMute("Bus[1]" . ".Mute", "0")	; Headphones
+				adjustMute("Bus[1]" . ".Mute", "0")	; Comms
 		}
 		Return
 	}
-	cM := Round(readParam("Bus[0]" . ".Mute"))
+	cM := Round(readParam("Bus[0]" . ".Mute"))	; Toggles between the speakers and headphones being muted, normal operation
 	if (cM)
 	{
-		adjustMute("Bus[0]" . ".Mute", "1")
-		adjustMute("Bus[1]" . ".Mute", "0")
+		adjustMute("Bus[0]" . ".Mute", "1")	; Speakers
+		adjustMute("Bus[1]" . ".Mute", "0")	; Headphones
 	}
 	if !(cM)
 	{
-		adjustMute("Bus[0]" . ".Mute", "0")
-		adjustMute("Bus[1]" . ".Mute", "1")
+		adjustMute("Bus[0]" . ".Mute", "0")	; Speakers
+		adjustMute("Bus[1]" . ".Mute", "1")	; Headphones
 	}
 return
 
+!m::	; Mute: No audio out
+	b3M := Round(readParam("Bus[3]" . ".Mute"))	; Comms IN
+
+	if !(b3M)
+	{
+		adjustMute("Bus[3]" . ".Mute", "0")
+	} else {
+		adjustMute("Bus[3]" . ".Mute", "1")
+	}
+	Send {F23}
+Return
+
+!n::	; Deafen: No audio in or out
+	b3M := Round(readParam("Bus[3]" . ".Mute"))		; Comms IN
+	s4M := Round(readParam("Strip[4]" . ".Mute"))	; Comms OUT
+		
+	If (s4M)
+	{
+		adjustMute("Bus[3]" . ".Mute", "1")
+		adjustMute("Strip[4]" . ".Mute", "1")
+	} else {
+		adjustMute("Bus[3]" . ".Mute", "0")
+		adjustMute("Strip[4]" . ".Mute", "0")
+	}
+	Send {F24}
+Return
+
 
 ; == Functions ==
 ; ===============