[speck]

I know I've seen this asked, but I don't think I've seen a definitive answer (I did try to search, but I can't even find where I saw it asked).

Is it possible to have the volume up/down buttons adjust the volume in smaller increments? (instead of 3 bars at a time)

Also, can anyone think of some way to make the buttons more 'feel-able'? Mine are very nearly flush with the rest of the chrome edge - and I find them difficult to identify by feel - or to distinguish between the up and down. They are too small to try putting a little gripper tape or something on.