Well this is mainly for Section 13, but if anyone else is interested in playing their music in teamspeak read on.

Firstly you will need to download and install Virtual Audio Cable (VAC)

http://software.muzychenko.net/eng/vac.htm

then go to Windows Media Player

left click on Organise
left click on Options
left click on Devices (Tab)
left click on Speakers
left click on Properties

From the "Select the Audio Device" drop down list select Line 1 (Virtual Audio Cable)

left click ok

Next up configuring TeamSpeak

first you need to let TS now you want multiple instance of it to run at the same time

right click on your TS shortcut
left click on Shortcut (Tab)
Add -nosingleinstance to the end of the text in your "Target" text box
left click ok

Now fire up TeamSpeak

left click Settings
left click Identities
left click Add

Now give your music id an Identity and Nickname

left click ok

left click Settings
left click Options
left click Capture
left click +

Give your music profile a name

left click ok
left click on your profile name

On the "Capture Device" drop down list select Line 1 (Virtual Audio Cable)
left click on the "Voice Activation Detection" check box

left click ok

Now you can login as your Music ID

left click Connections
left click Connect
leff click more

select from the "Identity" drop down list your music ID
select from the "Capture Profile" drop down list your music profile

left click connect

Now hit play in windows media player and your music will stream out on TeamSpeak