Hello everyone, today I was trying to get my mail, and i realized the address book wasnt there, I thought that was odd, so I restarted my computer. Well, now everything is gone? everything on my desktop is gone. Everything in iTunes is gone.. My applications seem to still be there, but for example I just clicked on photoshop and its starting up as if its never been used before. Its really weird. Anyone have any idea whats going on or how to get the stuff that was on my desktop back? Thanks by the way I have a powerbook with OS X.4.5 I bought it in about October I think ?