The other night I was carrying the bp and listening to a file. The unit = was unlocked and somehow the f key got pressed and held in and blasted = me out. Unfortunately, I wasn't in a position to do any thing about it, = and finally had to yank off the headphones. =20 I can see the d key going to softest in one beep mode, but am not sure = there is any utility in having the f key's ability to go to full steam = in one clip. Don