I just purchased my first JVC, a RS4910, and was excited about autocalibrate. I'm surprised that this is a two page thread about a projector that has supported this for a couple years. Looking at the Spyder 4 Elite (the only one supported by the 4910) its retail is about $249, and Chromapure 2.2 and Calman 5 can be had, with and i1pro meter for not much more. Plus, you can use those other systems on your other TVs, monitors, etc. (though I suppose you could do the same witht eh Spyder). Is this the reason for the huge lack of popularity? I mean, JVC holds the cards in how well (and by whom) their pjs can be calibrated. They could lock out all advanced picture controls unless you your thier autocal. Just curious what people think about this?