I have to say that this thread actually made me buy an xbox. did the hotswap trick and i'm really impressed of all the posibilities this machine has. streaming movies directly to XBMP is really handy. next step: upgrading to a 300Gb HD and putting all my Mame/Sega roms in it.
The only issue is that M$oft dashboard doesn't work anymore, only evolution. i think i could fix it reading a little more info, but who cares
Btw, as a side effect, i'm having a good time playing "Stubbs the zombie" (Braaaaiiinsss)