In a continuance of the Apple like "Just put show in front of it" line, High End has come up with the Showbeam. There is NO mention of it on their website, they slipped it out in their video podcast stream, so if you want to watch it you have be subscribe to their video podcast. There is no specs given, but it does seam to have some type of splitable prism.
Video Podcast - News & Events - High End Systems
Video Podcast - News & Events - High End Systems