Hey, my Volume knob for my z2300's broke, and logitech refuses to sell it separately. Since the knob is the only connection between the speakers and my computer, the sound is distorted, even though nothing is wrong with the speakers themselves. Is there any options to listen to the speakers...

Can you browse through the menu, or a list of songs, while listening to a song? will the song be interuppted if you browse through a list of songs?

Can you look through the menus of the micro while a song is playing? Like, if im listening to a song, am i able to browse the other songs on the player w/o having the current song being interrupted?