Hi All, I am thinking of building a non traditional display system.this mean i have been looking at the jDome that uses a projector and a dome in front to create a 180 degree FOV. The problem is he isn't in production and wants 2500 euro for a development model. The other option is the iDome by Paul Bourke from WA that uses a spherical mirror and a projector to create the image. again this requires a big dome setup. the other alternaitve is the Cave system using two projectors onto two diffierent walls. or a modified verison of the cave system using a matrox triple head 2 go or eyefinitiy to produce three walls. my question is this, ius anyone else here playign wiht this sort of stuff?