Vidabox are now shipping RoomClientHD media extender (not a Windows Media Center Extender) thay offers Blu-ray and DVD streaming. No price information at the moment and it does require a Vidabox server. I will have Vidabox on a future show so if you have any questions for them let me know More details...
Vidabox has let me know that you can $5 10% of their Premium Wireless Keyboard , this is the wireless Media Center keyboard I am testing out and showed in an unboxing video . So far I really like the keyboard, I like the fact it's pair up with a dongle rather directly with a machine so you can use it...