i just restarted my powerbok, and now my desktop has just reverted back to how it was when it was just bought, the dock size the icon sizes, everything looks like its on default. I freaked out and thought everything was gone, but everything i had before is still on the computer, all my music and everything....does anyone know what im talking about.....before i restarted i was playing around with network settings trying to share certain things on the network at our house. Another thing is i open my itunes and none of my music is there, yet i can locate it on the computer and when i connect my ipod , im pretty much panicking so if anyone has any idea what im talking about, id appreciate some help. ill probably be quick to respond, i will not go to bed until i figure this out.