For nerds like us, the only thing more annoying than the default ringer (which is REALLY annoying, for the record…take a second and change a setting, why don’t cha) is the played out "hot-new-song." What if it weren’t just their cell phone, but their doorbell that rocked you out to Gym Class Heroes or Avril Lavigne? The USB Doorbell ($100) is now available for all your MP3-playing madness, storing/playing any file up to 30 seconds. There is an opportunity for this to be a good buy, though, provided you fill it with something that has a little more substance.

[Via Think Geek]