I've decided to complete the JVC DLA-RS60 review (click for specs) - also known as the X9, from JVC's consumer group, based on our original findings. We've learned a lot since then, though not from JVC.
Had I known it would take so long for JVC to get back to me, I would have taken all the photos, etc. before returning the RS60 to them. We have full measurements and I believe I racked up more than 20 hours of viewing, I just wish I had it back here, for some of the details.
Look for the JVC DLA-RS60 projector review to post very late tomorrow night, or on Wednesday. Thanks! -art