Sony MD Clip Editor - The white whale. Released with the rare MDS-DL1. Possibly found on 1-2 Sony Vaio computers. At some point Sony released an update on another disc, the user had to send in a registration card and request it. Most likely the purple disc seen in the second photo.

Some links discussing it with some screenshots and info:

  • software/md_clip_editor.txt
  • Last modified: 3 months ago
  • by jdub