I just erased everything from a Bootcamp partition to make a new one with more room. When I went to restart everything in Mac OS X it just gave me the apple symbol with the spinning wheel below. Eventually I tried to turning off the my mac by holding down the power button (I never should have done it but I didn't know how else to get rid of the screen). Now when I try and restart my mac it comes up with "Non-System Disc, Press any key to reboot". I try pressing any key and nothing happens. When I tried to start it up with the install disk the only thing I can use to start up is the Install DVD and Network Startup. If anyone can help at all I would greatly appreciate it but by now I have come to the fact that I essentially lost everything I do however have a full back up on an external hard drive and when I tried to back it up the only "destination" I had to choose from was my old bootcamp partition.