"No command for booting operating system." I've gotten this error at least a dozen times before, but usually, restarting fixes it. This time, however, after six hours and twenty-five or so restarts, I'm still getting this error. I don't have a floppy drive, so I can't make a Windows boot disk (they really need to make it so you can create those on CD; who the **** has a floppy drive anymore?). How do I fix this?