Actually It works for me. I have it set so that i hit the fn keys to modify stuff. mass thing easier that way I don't accidentally mute my sound or what not lol! but I like the tip and I encourage all people to have all fn keys used as normal except when fn key if they have one is pressed. then you can only by pressing the fn key change volume and mute sound and stuff. Take care. On Jun 23, 2012, at 12:14 PM, Christopher-Mark Gilland wrote: > This only works if your fuction keys are set to hardware by default, and not > software. > > Meaning, if you have a portable keyboard setup like a macbook/macbook > pro/imac aluminum bluetooth keyboard, and you have to hit the fn key with > F10, F11, and F12 to do your volume/muting-unmuting, then it won't work. > Trust me. I'm on 10.7.4, Lion, and I just tested it. This seems to be the > case. > > Chris.