I use this synth as a controller keyboard in Cubase LE / OSX 10.4.
I've never dipped into the lair of the beast.

UTILIZATION

Surely Heuu ... than I'm too immersed, but every time I want to use a sound, I change everything and delete the sounds and settings So: OFF> ON.
No manual ... Lost ...

SOUNDS

Hum hum ...
Many say that the sounds did not change the years that followed.
I have always found the hideous synth ...

Touch is moldy. It is not worth a good piano feel heavy, I do believe I'll ever do. Too sensitive, too soft, it was not the feeling, velocity ... pffff ... what is hard. No nuances ... But that's a problem I have with all the synths.

OVERALL OPINION

I use it to enter the melodies (garageband, cubase) as well as MIDI and write partoches. I am willing to use it to make sheets of background noise on components but I think I will stop here, ergonomics does not suit me, and already very difficult to play with.
I am lucky to have on hand ... It's better than nothing and it does while waiting for a piano to quilt! : P