choosing an partition editor ?

[MDesigner]

hi,

If beginners practise finale (closed source application) and they have to 
exchange with this software. 

Why won't they use MuseScore application Opensource. It's WYSIWYG.

They can exchange with the file format Music XML with the finale users.

Many of musicians don't want to learn script writing. Perhaps, it's sad but 
it's the reality...

cordialement

gisles