That is certainly handy. However I would like to know how one can adjust the sound-volume while in the browser.

In the user manual (p. 47, Browser/Web Settings) there seems to be a switch for it under the browser settings, i.e. to use the volume rockers for zooming or for sound, but in real life I can't find this. Is this one of the mythical FW 1.2 options, together with e.g. the option: "Enable Rotation"? Or am I looking in the wrong place?