My desktop right now. Photo taken by me along the shores of Lake Superior.
Edit: Oooh Frownland, you also have MuseScore! I'm using Finale more now though. The only ability that Musescore has that Finale doesn't is the ability to put a key change in the middle of the song.
My dream music composition program to have is Sibelius, though. The company who makes it was recently sold, and they are putting out Sibelius 8... and that's it. No more editions after that. So I think I will fork out the $500 for it.