I've been searching throughout the site on how to fix, nothing has worked. I'll be honest, I had tried changing the dock to this :http://browse.deviantart.com/?q=mac dock&order=9&offset=72#/d26bos2 and instead of succeeding, my dock decided to disappear. I tried using the original dock and then "killall dock" but that didn't work. I tried removing the 2 preference files, and restarting yet it didnt work and they never came back as they should. Please help?