help! i think I may have erased my O/S. I have a windows 98 and was erasing some files and it seemed to continue for a while and when I came back the entire system was locked up. I had to unplug all electricity to restart. Then it said "missing operating system". I tried to use a reboot disc that would restore it to factory specifications nothing happened. it would not even read the cd. is there anything I can do to get it rebooted/ thank you!!!