Board Thread:Off-Topic Discussion/@comment-35301431-20141201072351/@comment-5051846-20150103193056

That actually sounds interesting. Every since XSY was announced people have long speculated about what two different voicebanks would sound like.

Yahama probably limited it to one Vocaloid because more than one would be too complex legally – resolving the copyright would be a nightmare – it probably won't affect product sales or have any other negative impacts on Vocaloid. Except maybe fueling more fanloids, haha.