Spotify has nowadays 3 different subscription possibilities:

Premium - 9,99
Unlimited - 4,99
Open - Free

I have the premium. Has anyone tested if unlimited is enough to work with despotify based players? I bet it isn't enough for the libopenspotify based? It's annoying to pay 9,99 when I can't get the full use for the price, eg. "offline mode" isn't available for us N900 users.