Hopefully someone can help me out here. I am looking to buy a PJ within the next week or so that will give me a 200cm across image. I was looking seriously at a 2nd hand PTAE700 but, according to ProjectorCentral it won't do what i want from the distance that I can project from, well, it can but the calculator is saying to reduce brightness or increase image size It also has no option to switch between low lamp mode and normal lamp mode to adjust the calculations The room I have is 14' long. Would the AE700 in practice do what I need it to? I have also looked at the Infocus 4805 which seems to fit the bill perfectly, however, the rainbow effect is a concern so would prefer an LCD unit. What else could I consider?