The OS of the Motif XS was revealed to be based on MontaVista Linux

http://www.yamahasynth.com/download/source/motifxs/

http://charlie.keyfax.com/motif_xs_whats_new_and_whats_the_same

http://www.mvista.com/download/case_study_MontaVista_Linux_and_Yamaha.pdf

YAMAHA幹得好啊…..原來有這一招。

而且Download page到今年7月都還有update….

http://www.yamahasynth.com/download/motif_xs.html