BTW: the same progression including sound is available in Sagittal  
notation (a conceptually closely related notation) at

   http://users.bigpond.net.au/d.keenan/sagittal/exmp/index.htm

Now, there is only a minor flaw now: the distance between a note and  
the related accidentals is rather big. In fact, accidentals are more  
close to the preceding note than the note they belong to.

Does anyone perhaps have an idea how to fix this in order to make this  
notation perfect :)

Best
Torsten

PS: I attach the source of the examples above to the next mail: mails  
with multiple attachments seem to be delayed by many hours...