When I turned on my Mac today, it stuck on the logo screen and kept spinning. I tried rebooting while holding down shift for safe mode but that is actually worse and causes the Please restart your computer screen to come up after 10 seconds every time. However, if I hold down option, I can go to the windows partition under boot camp and Windows boots up fine. (Oh, the irony) Is it my hard drive on the Mac side? Would a reinstall of the OS or a complete redo of Boot Camp fix anything? I can't get to the Mac side but I can view and open files from the Mac HD while in Windows, I just can't delete or move them. Is there anyway to save these files if it is the hard drive? Any help at all would be appreciated. Intel Core i3 iMac, 2 years old, running Snow Leopard.