Automatic launching of CD player not working

[Juho Vuori]

It is mentioned in http://www.gnome.org/start/2.10/notes/rnwhatsnew.html 
that nowadays, when you insert a audio CD in your CD-ROM drive, gnome 
should automatically launch the CD-player app. This doesn't work with 
me. I'm not sure what to do about it and couldn't find much by just 
googling. Does anyoneone know something about this?

Does anyone know how the detection works and how gnome proceeds from 
that? That might help with me trying to debug the problem.

Juho