Woot! Just got a pair of Lenovo LT1421 displays for my retina pro!

[EddieMa]

http://i44.tinypic.com/11u7py9.jpg

YAY :D

Confirmed: works for os x mountain lion -- impacts battery life, but not by much -- minor graphical glitches using mission control -- mountain lion correctly resamples windows as retina / non-retina depending on which monitor that window is in.

I got these on discount -- totally worth it!

[gyoong2]

What version of ML are you running?

[EddieMa]

It's 10.8.4 as of this writing.

[andrewpe]

I can also confirm working with OS X 10.8.4. I'm using the Toshiba dynadock