I don't know about notation software but I do have another option you could try.
Ok so here's what you do. When the teacher starts to complain, slap him upside the head.
Then raise you voice slightly and say "DO YOU HAVE ANY IDEA WHO I AM?
I'm working on genius here and you're bickering about a few little scratches?
Maybe you're just not up to the task of teaching someone on my level. Now sit down, be quiet and watch the music flow."
If needed you can always remind him that "Those that can, do. Those that can't, teach."
Yeah?.................. Ok, maybe not.
Seriously, from what I've read here on these forums over the years it seems that Sibelius was liked more.
I just did a quick little Google here and found
THIS article.
If you read some of the comments below the article you'll see that some people have a few other suggestions that may meet your needs.
Hope this helped a little at least.
And if you do decide to go with my first suggestion please come back and let us know how it went.
Mike
post edited by chefmike8888 - 2013/02/03 20:05:47