How to handle multiple screens and parameters?

[soundcheck]

Hi there.

I used to handle multiple screens and resolutions/parameters with radeonhd and xrandr.

I am wondering is there a way to do similar configs under TCL.

My main issues currently are:

1. Two screens (int. LCD and external LCD)  turned on. I'd like to turn my internal LCD off.
2. Low resolution on external screen (my screen supports 1920*1200)



THX

[Juanito]

You'll (probably) be able to do this with the Xorg extension