DLP all the way... LED versions get rid of the colorwheel rainbow issue (that only happens in a few manuf. sets, and only a few people can see it anyhoo). DLP has better color contrasts and better blacks than either Plasma or LCD. Unless you absolutely must have a screen that is 3" thick, DLP is the best quality for the money (of the 3 "newer" technologies).

With the LED versions of the DLP, the only negative drawback DLP's had is gone. There is no category where plasma or LCD beat the DLP except in thickness of the set.