Sony SXRD (LCoS) rear projection 50" HDTV, 14 months old. Great picture, very happy with purchase . . . initially. No problems during the first 12 months, but on the 13th month (one measly month out of warranty -- grrr) the screen went black -- told it was a faulty a lamp driver. Sony said that, since it's out of warranty, they won't cover the whole thing, but that they would "help out" with the repair bill. We'll see.
cheers,
supervij