Abyss - nice sounds and very "chill out" feel. Very relaxing and could quite easily sit behind underwater film footage. I'll save this for playing on my mp3 player.
Mariner - Hijacking Nils' thread, shame on you...
Very different, but interesting with some really cool sounds. I got no sense of a mariner from it, but maybe I have no imagination... (that's my photography hobby buggered then!)
Again, keeping this for my mp3 player - from first listening it had maybe a bit too much reverb, but still sounded cool.