A couple of years back I bought a PC. It developed some problems, which turned out to be motherboard related, and I had to replace it. Since the original MB is out of production, I had to use a compatible one. When I put everything back together, the system asked me for the recovery CD, which I loaded. The discovery CD started Symantec Ghost, but ended up with an error message. I followed the error message and it seems to be due to the fact that the hardware is not precisely the same as a new PC (MB changed). Now I have a working PC, but no OS, since Ghost will not install it. What can I do?