The BGA show at AppWares and some of the CLZ projects spawned development for a digital signage player. I developed a Flash-based Linux distribution and scriptable digital signage player software that made use of OpenGL based hardware acceleration for video playback and geometric correction (currently shelved sourcecode but fully functional and quite capable - if anyone is interested, contact me!). The archived promotional website for the ProjectZ system can be found here - it includes a nice slideshow with voiceover by me demonstrating the softwtare capabilities (which included HD playback and dual projector overlay-calibration).