[falafael]

I've been using xbmc for years now, and i love it, recently, my 2nd xbox packed up, so all my movies are now on the pc, i still use my 1st xbox, but thats full of music (250gig), what i would like to do, is like the xboxes used t do, is autoconnect to each other, is this possible with the pc running xbmc, as i have just installed it, and nothing happened with it, i thought it would auto connect but it didn't.
They are in the same router as well, and so, i'm new to this side of xbmc, is there some setting that i need ot be setting up so i can watch my movies on the pc, onto my xbox in the living room?

Appreciate all replys!
Thanks