So I played around with the SageTV trial a while back. I can say that I'm much happier with MP, and I'm planning a client system. That's when the SageTV Media Extender caught my eye. If I understand correctly, it's essentially a client computer. If I want a client for MP I need a whole new PC though, right? I'm not very familiar with XBMC, but is there any way that I could use an XBox as a client? What sort of integration could I get between an XBox and a MP server PC?