The CML174
DOES support 24/32-bit color (16.7m) according to the forum users over at
THG who've tested it and proven it's
not a 6/8/16/18-bit (262k) monitor.
Regarding 19+ inch 16ms LCDs from Hitachi, Jim Witkowski the chief hardware engineer over at monitorsdirect.com stated that "The panel manufacture has announced a lager panel, however I have not heard any announcements from the monitor manufactures as to when a complete monitor will be available. I would have expected announcements at last months Comdex show if they where near."
Now Philips has a new 20.1 inch 16ms LCD that was slated to begin mass production this month and I guess it'll be out next month:
http://www.creativepro.com/story/news/18210.html
These panels will probably fetch a moderately high price when they first come out particularly if they're going to be using MVA, but hopefully of course they'll drop due to market competition as more and more people come to realize just how sweet these monitors can really be and snatch them up.