Finally XBMC 10 released with code name Dharma a quite good name reminds me with Lost TV series and Dharma initiative program, any way XBMC which known as xbox media center. Xbox media center is a part from XBMC project to work on xbox console.
XBMC supports cross-platform Linux, MAC OS X, and Microsoft Windows. also you can use it live directly from USB using ISO image.
XBMC 10.0 Changelog
check full changelog Here.
Download XBMC 10.0
You will find many download options for cross-platform also includes ISO image for Live USB and Apple TV installation guide for XBMC. Here.
Stay tuned for XBMC closer look.
XBMC official website Here.
Xbox media center Here.