today when i come back from work i start my imac as normal. I thought i didnt start my imac at first and i restart it again. my mac starts up and load, but when the apple icon appear theres a bar under it and then suddenly shut off by itself. i tried to unplug the power cord and start it gets the same thing. I tried to boot in safe mode by holding the shift button but fail. my last chance is to repair the disk by booting in the installation cd that comes with my imac. damn!!!!! it couldn't repair!!!!! does anyone out there that can help me please~~~ i just want the information that i saved. I have windows 7 installed on the bootcamp and couldn't find my downloads folder in it. my last resort is to restore into factory setting because i just dont want to lose all my files.... can anyone give me any suggestions that what i can do to back up my files before restore back to factory setting??? thank you so much for your help!!!!!