Thank you so much! I use Garritan (4.0, I think, which came with Finale 2014). I always use the "solo" instruments -- e.g. "flute solo," as opposed to "flute player 1" -- as I found the sound is significantly more realistic. I also keep the reverberation from medium-to-low -- as it really muddies the sound under most, if not all, circumstances -- and I increase the "quality" setting of the ARIA player to max (though, to be honest, I'm not sure what difference this makes). Anyway, it is my plan to get real players performing this, but Garritan offers a realistic enough start!