Comment 3 for bug 133468

When I installed Gutsy beta on my D600, I can't get compiz to run (I'm googling the issue)
...but I can answer the previous questions:

amigo@laptop:~$ glxinfo -l | grep MAX_TEXTURE_SIZE
    GL_MAX_TEXTURE_SIZE = 1024

Older D600s have an LCD that can only do 1024x768.
Newer D600s can do 1400x1050.

It can simultaneously drive any two of the three available displays:
 - Built-in LCD
 - Docking station's VGA port
 - Docking station's DVI port

Highest resolution I've personally done is 1600x1200 on both VGA and DVI ports in the dock (built-in LCD must be off).