Swan project is dead and I may point a few factors to that:
1 - Mp3/mp4 players are very cheap now and people can just drop them away, even working.
2 - Hardware changed a lot and project couldnt math with that.
3 - There was/is a lack of knowledge about mp3 players operation.
4 - There is no interest in making mp3 players doing other things than play music/movies.
5 - You may find small devices which will do what you need.
6 - People will spend too much time and effort to have a bit more than nothing running in their devices.
So, dont wait nothing more from Swan. WiRe gave up too. Take a look in http://www.s1mp3.de
I think it was a good project 4-5 years ago. Now, it doesnt make sense anymore.