I have done a ton of searching and still haven't found the answer I am looking for (besides a possible future product by Belkin). It can't be as simple as a HDMI to MDP adaptor can it?
A guy @ monoprice said they have a solution in the works but no ETA.
The easiest solution is to get an xbox 360 elite or premium whichever has an HDMI port and then buy a Female DVI-D to Male HDMI adapter and it works perfectly,
the only thing is that you need to take the sound separately as the cinema display doesn't have sound but you get an adapter for sound with the HDMI xbox's anyway
Hope this clears up the unknowns
Would any of these adapters solve my problem? http://www.kanexlive.com/