I was just wondering what the icon next to the on/off switch in all VST windows does(it looks like a strange keyboard). It doesn't seem to do nething when i press it....does ne1 have a clue??
It toggles whether or not you can jam with your PC keyboard when the VST window is active. Some VST's have fields where you can enter parameters with your keyboard. If this button isn't pressed down you won't be able to enter the values, instead you'll hear a note being played