Ferkungamabooboo, since you prefer graphic programming why don't you try Reaktor? It's a NI software and as I can see from the wikipedia entry and NI homepage I think it works exactly like the program you use. I would try the demo version, but it's too complicated for my level and with the knowledge I have (I don't even understand how you created music from these graphs. All I can see is boxes containing numbers and connected with lines; lots of lines.
).
Alexandros