We're toying with the idea of selling our 32" flatscreen, and getting a cheep small telly and a projector. The problem is that we can't mount a proj on the ceiling, and prefer to have something permanently mounted. We were thinking of mounting it on the wall behind where we sit, projecting to the wall opposite ... the only problem is the distance. Looking at the Panasonic PTAE100 ... it says it can display a 40" picture at 1.2m upto a 200" picture at 7.4m. From one end of the room to the other is approximately 5m ... so what size picture could we expect. Ideally we want about 80" (diagonal). Thanks Vikki Just realised didn't actually ask a question ... so the two real questions are ... With a PTAE100 ... (1) what size picture would we get from just under 5m away ... and (2) how far from the screen would it have to be to get a 80" picture. Also I assume it's best to try to get the projector aligned to the centre of the screen so we don't have to use keystone adjustment?