there is a prefpannel available for download here (http://www.nullriver.com/index/products/connect360)

This is by nullriver and costs $15 and will stream your whole itunes library even across wireless networks

can you only do it wi-fi do you know or can u use a network cable as well?

It just needs to be on the network. Try the demo if you're unsure if it will work.

no i've done it....only works on wi-fi thanks any way.....

Wired or wireless

Connect360 works with both the Xbox 360 built in network port (wired) and the Xbox 360 WiFi adapter.

Connect360 will automatically detect your Xbox 360 and your Xbox 360 will automatically detect your Mac running Connect360.

Yeah, why would it only work via wifi? It's just networking.

well thats what i was thinking but in the divice find box the xbox doesnt come up...it would be good finding sombody who has done it really

It works with a wired network connection aswell.

I have used it both wired AND wifi networks on TWO different xbox's.

Don't worry if you don't see it in the Connect360 side of things, go to the xbox Media tab and look for the computer. It works as long as you set up the folders properly.

An FYI, the Movies folder will not read other folders so you'll need to have all movies-to-watch just in the immediate Movies folder on the Mac.