The new version of KAI will be out soon and is already integrated into XBMC with external tunneling, and should be implemented in some of the new dashboards soon (I think I read AVA was going to implement soon) I'm not sure about your linux distro, but I know there is tunneling software for xbox.
Slashdot Mirror
The new version of KAI will be out soon and is already integrated into XBMC with external tunneling, and should be implemented in some of the new dashboards soon (I think I read AVA was going to implement soon) I'm not sure about your linux distro, but I know there is tunneling software for xbox.
teamxlink.co.uk
It's not great YET, but it is free online gaming for modded xbox.