Check out this demo for more info:
[Link: pro.jvc.com]

It is obviously a little bit jaded toward the LCOS (aka D-ILA and SXRD) technology, but it is a great overview of the three major projection technologies.

With the 3LCD technology, the top manufacturers of LCD projectors (Panasonic, Epson, etc.) have gotten significantly better than the old SharpVision LCD projection models we used to sell with pixels the size of dimes...

I still think that LCD technology as a whole would rank a third place standing behind LCOS (aka D-ILA and SXRD) and DLP.