Vespertine and Medulla are her best albums, they are both better than Biophilia, you should promote them instead. It's sad that most people don't know who Björk is, she makes great music.
Good move Owl, these three albums are the best way to get someone into Bjork. I'd recommend "Alarm Call" as well, it's the catchiest song of her discography.
Haven't heard it in a long while.