Summary: The image quality - esp the color - is quite good. I'm pretty picky about this, and found I had very few adjustments to make right out of the box. The size and portability are a plus. I'd seen this brand recommended on a reliable 16mm film collectors' forum.
Summary: I picked up a factory refurbished Pro350W late last month with the plans of using it for some impromptu rooftop screenings at night, along with some bigger screen gaming (than my 46" Samsung LED backlit LCD). The brightness has been exceptional, and the smaller size has made it very easy to transport around from room to room (as opposed to bulkier, heavier systems I've used in the past).
Summary: This is my first video projector and it has met my expectations. I am using it for a home theater and have only connected it to a computer for testing. I have it set up across the room to project a 10-foot wide image on a wall painted with regular white paint. With the bulb on the lower setting, the image is still bright. The focus makes a sharp picture, limited only by the projector's native resolution.
Summary: I bought this projector to replace a 480p Viewsonic and it has been working really well. HD feed and other media are sharp and crisp even with a 15foot screen. The projector has enough lumens to display in a shaded room and it is a welcome addition in my media room.
Summary: I have this projector in a bright living room adjacent to our sunroom which lets in tons of sunlight. I can still run this projector and get a very nice picture in the middle of the day. It has the expected DLP "pop" to it and is surprisingly sharp for a 720p model. I actually have a newer 1080p LCD projector that cost twice as much and I still go back and forth trying to decide which one I like best.
Summary: This is a fantastic projector for Home Theatre use. Contrast is great and picture is nice and crisp. Specs wise, it is the same as the HD66. Its small, and comes with a carrying case. Has a great array of input options including HDMI. Not mention its quite discreet because it is black in color, so it won't stick out like a sore thumb on a desk or table. Highly recommended!
Summary: We did a lot of research before purchasing this and have ended up very happy. I bought this for my wife so she could use it in her classroom and it has worked perfect for her. Very easy to use, great picture, and doesn't need a lot of room to project a good size image.