Yes Windows 7/Vista can do that from out of the box. Or use Tversity to do the Media Centre.

Windows XP you will need Tversity or something like this to broadcasting stream music to wireless or LAN network.

Hope this help.

Tversity is free.


By just turn on Media Sharing from the connection preference and put the music into the music folder in My Documents or redirecting it by scanning to make a library for Windows Media Player.

Windows Media Player 12 will deal with it for you automatically