Great ambience, hope to use it in Scene 4 of Episode 20 of Ad Astral – Thriskia’s Life Bank: due out in April 2013. Credits will be in the shownotes. Many, many thanks. Dave Burnham http://www.adastralpodcast.com
I used this and your "Door opens and closes" -sound effect in my Ren'Py kinetic novel: http://caserazor.tumblr.com Though I credited you only using your username and link to freesound. Is that sufficient?