One OS to rule them all

"Recently one of my friends, a computer wizard, paid me a visit. As we were talking I mentioned that I had recently installed Windows on my PC, I told him how happy I was with this operating system and showed him the Windows CD. Too my astonishment and distress he threw it into my micro-wave oven and turned it on. I was upset because the CD had become precious to me, but he said: 'Do not worry, it is unharmed.' After a few minutes he took the CD out, gave it to me and said: 'Take a close look at it.' To my surprise the CD was quite cold and it seemed to have become thicker and heavier than before. At first I could not see anything, but on the inner edge of the central hole I saw an inscription, in lines finer than anything I have ever seen before. The inscription shone piercingly bright, and yet remote, as if out of a great depth:

4F6E65204F5320746F2072756C65207468656D20616C6C2C204F6E65204F5320746F
2066696E64207468656D2C0D0A4F6E65204F5320746F206272696E67207468656D20
616C6C20616E6420696E20746865206461726B6E6573732062696E64207468656D

'I cannot read the fiery letters,' I said.
'No,' he said, 'but I can. The letters are Hex, of an ancient mode, but the language is that of Microsoft, which I shall not utter here. But in common English this is what it says:'

One OS to rule them all, One OS to find them,
One OS to bring them all and in the darkness bind them."

Received as an email - author unknown