for those amongst who make music i just found this - haven't tried it out
yet though
http://www.technotoys.com/arpx8.htm
Arp-X8 is an eight-layer arpeggiator. This program starts with the basic
concept of the arpeggiators found in classic instruments like the Roland
Jupiter 8 and Arp Quadra, adds a vast array of controls, and then multiplies
it all by 8.
Features include:
* Eight arpeggiators, each with independent controls for motion,
timebase, and more.
* Ten motion algorithms, including random and brownian motion.
* Rhythm and accent generator.
* Input and output range controls.