MTI ("M"ega "T"eddy "I"nternational, Jörg Rosenthal) was a coder of the german CPC scene. One of his most used production was Ghost-Writer, which people used to create digital letters on disc for their swap partners.
- Ghost-Writer (letter generator)
- MTI Scrollmaker (intro generator)
- MTI-Noisetracker (music program; not finished)
- MTIs Pack-Man (tool)