This excellent DLP projector from DWIN is their newest model and my unit is less than 3 months old. You can learn more about the projector from their web site (
www.dwin.com). The projector is advertised (by DWIN) to be the only home-theater projector designed from the ground up for home theater. My unit is black, and it comes with all original materials. It is in perfect condition.
The scaler has some special features built-in such as auto-aspect ratio determination, adaptive film mode processing, active line multiplication (which allows faster refresh with 16:9 because it does not bother redrawing the black bars as most projectors do), and many others (again, see their web site for full details).
The contrast on this model is excellent, and the picture is wonderful. If you're in the Bay Area, I would be happy to give you a demo.