Hi everyone. Construction has officially begun on my dedicated basement Home Theater. (WAHOO! by the way) I'm trying to plan out how things will be arranged and most importantly where the front projector will go. Some info to help you help me... The room will be a rectangle 27' x 17' (roughly once framed). I will most likely put in a very shallow makeshift ceiling or a short-depth suspended ceiling (there will be no integrated lighting) giving me 7' - 7' 6" of room. The screen will be mounted centered on one wall (the smaller end) and I'd like to get as big an image as I possibly can while maintaining the best quality projection. Questions: based on these numbers - what should I figure on for projector location - something like 12 or 13' ? How big an image can most projectors output while maintaining a nice picture? At what size does it start to degrade? And finally, what height does the projector's lens need to be in relation to the screen. Pointing at the screen's top edge? Its center? THANKS!!!!