I've only just discovered hacking into the Sony NW-A3000's volume limiter yesterday. This was great. I'm sure there are many more hacks to follow or "hidden" functions eg. Displaying the clock? Upon hacking, the "POWER" shows on the LED display, when pressing the down arrow, one will come across "CLOCK". Surely there should be a function for this. If the SONY is clever enough to display the date on your playlist, then a clock makes sense. If anyone knows anything about any more hacks, please post them? I surely don't want to play around with this machine. Might just mess it up... Thanks