If you want to watch 3D Blu-rays from anywhere in your home, Mozaex has got the hookup. It's a $4,795 hookup, but it's quite possibly the only solution of its kind.
You can get the new Mozaex Solo system in one of three styles – two of which are traditional looking players and the third of which is a rack mount unit. Regardless of the version, all have support for 7.1 LPCM audio and bitstreaming of Dolby TrueHD and Dolby DTS HD Master Audio.
In addition to the system itself, you'll need a Mozaex player in each room above three that you'd like to watch your movies in. Those come in at $3,495. You'll also need the obvious things, like a 3D capable television and 3D glasses.
It's a cool setup, that's to be sure, and it's compatible with a huge range of 3rd party control. It just comes down to how much you're willing to spend.