The PT-AE2000U originally received for this review was a pre-production sample, and as is typical, some "issues" were noted. I followed up with a request for a full production unit, expecting those issues to be resolved, and it turns out, they were. Click on the Update link above or at the top or bottom of each page of this review, to read my comments after working with the 2nd PT-AE2000U - a full production version of the projector.Hitachi's New RS-55 Entry Level SVGA projector: Not Much on Frills, but Solid Performance