Windows XP Stereo audio streaming.

Hello Windows-friends,

I am Mike and a new member.
I have a question about audio.
I want to stream in realtime over the internet from one pc to another pc a stereo audio signal.
I want to use it for a radiostation so the dj on location can stream his music in stereo to the studio where it will be aired to the listeners.
The dj in the studio can talk with Skype with the dj on location. But Skype itself is mono.
Does anyone have a solution for me?
I've tried different programms and software, but I didn't find anything.

I still use XP but it will be replaced at the end off this year.

Thanks.....