Pmbuko,
check this out www.slimp3.com. It has wireless or ethernet.
The audio out are either digital or you use the analog. It ties to just about any OS available. It's only $200.00.
It sounds like the client software is stable.

This might be what I need and it's fairly inexpensive.

Tom

M80's VP150 QS8's Earthquake SuperNova MKV-15
Integra DTR-7.4 Outlaw 755 Outlaw M200's Outlaw ICBM