Hey aen, also reporting in to express my appreciation. QSpot is the only reliable Spotify app on the N9 that can download 320kbps, and that's a huge drawcard/differentiatior in my eyes. Additionally it has great list-scrolling responsiveness, so well done.

Something that bugs me from time-to-time however is the lack of in-playlist search. I get the feeling this may be a limitation of libspotify but I thought it'd be worth asking; having to scroll through a 1000+ track playlist to find one song isn't particularly pleasant! Another feature of extending the search functionality could be to surface on-device songs to the top of the relevant results pages.