Summary: Personal Experience I provide IT support for a large organization (over 20K total staff) and I directly support a division of approx 1,000 staff. We purchased one of these after I researched projectors and got excited about the prospect of wireless projection. I personally LOVED this projector and would have rated it higly in every category but for two small things that were deal-breakers for our organization but may not be for yours.
Summary: The PowerLite 1775W Wireless Multimedia Projector is a wonderful machine that delivers a powerful true color projection. It is smaller than my first projector. However do not let this size fool you. I use this unit for presentations on the road and in the class room. The wireless capability is a great feature. Less wires, allows greater flexibility. I am not sure of wireless range, but I know it works. I have not discovered any negative elements of this unit.
Pros: Easy To Setup, Easy to use, Great picture quality, Small Footprint