When Acronis True Image 9 had finished loading, it announced that a reboot would be required. However, after shutting down Windows XP Professional, attempting to reboot produced the following message on a black screen. "Reboot and select proper boot device or insert boot media in selected boot device and press a key" Not yet having made a boot disk under Acronis, this instruction cannot be followed. Further, attempting to start Windows XP Professional with its emergency boot disk simply results in a message that the media should be removed and a key pressed. This leads back to the original message given above. There seems no obvious way to break out of this circular problem. Suggestions would be gratefully received. Shortly, Help!!!