The downside of Musescore (well one of them) for me, is no VST support to play back my sample libraries,
you are stuck with those horrible general MIDI sounds, and no x64 version (although that don't matter with no VST support)
You will get these with Sibelius and Finale (they have good libraries - well the new versions have)
But for general jotting down - Musescore works fine.
I have been using Notion 4 of late (£83.00) and it comes with over 7 gig of play back sounds (and they are pretty good)
plus you can add extra sound sets/articulations as you go (reasonably priced as well).
The articulations markings work really well for play back, and sound very good for that 'more human' feel.
It really is straight forward and easy to use straight out of the box.
I like it because I can use the iPad version when out of the house,
then when at home the desktop version will read the iPad version file (pretty neat)
It can use any Vst's that you have, and has a really good mixer.
You can export/bounce down to audio files as well as the usual notation files (PDF/XML etc)
It's worth checking out. Mac, PC (x32 and x64) and iPad version ($16.00)
[url="http://www.notionmusic.com/products/notion4.html"]http://www.notionmus...ts/notion4.html[/url]
Mac/PC Tutorial Videos.
[url="http://www.notionmusic.com/support/tutorials.html"]http://www.notionmus.../tutorials.html[/url]
iPad Tutorials.
[url="http://www.notionmusic.com/support/tutorials.html"]http://www.notionmus.../tutorials.html[/url]