Summary: First thing is WOW. Dell has put together a quality product line of DLP Projectors! Image is bright and resolution is HD quality. I own an audio visual company and these are all we use now. I have them on the road operating everyday and never have a problem (40 Projectors to date). Great value, quality construction, long bulb life. DELL's new DLP Projectors are better than any I have used in my 20 years in the AV Business.