Allow user to select default sound device.

[silo_portem]

I am a premium user and the other day, all my offline downloads on my iPhone were deleted after the message saying I had exceeded the three devices allowed to download on to. 

I use three devices, my iPhone, my MacBook Pro and my daughter's phone for downloads, but my daughter's phone recently died, and I guess the problem arose when she installed spotify and downloaded onto her new phone. I thus still only download to three devices, but how can I convince spotify that I don't have four devices??

Thanks

Simon