Another tab for WebCam

You are running RTAI kernel?
What video card/xorg driver?
Have you tried installing libgl1-mesa-swx11?

This is a standard RTAI install from live CD
it is running on Dell D610 with ATI Mobility Radeon X300 video card
I am not sure how to check XORG driver

Since this is a working CNC setup that I don't really want to touch or reinstall anything else untilI get another harddrive and make a clean install.

I have backup PC with Intel Atom MB that I may try later today, but if this does not work on D610, then I will not be able to use it on the actual machine

Installing libgl1-mesa-swx11 is usually harmless and in some cases improves latency.
Also you may check it with livecd image without installing to hard drive - boot, run apt-get update and everything else just like in normal setup.

I don't have latency problems with this setup - with disabled SMI I am running consistently below 7000, in most tests below 5000

If this is harmless then I will try it later on

libgl1-mesa-swx11 took care of the OpenGL issue, I can see image now in camview and camview-emc

Now another problem - I added lines to [Display] section of INI file, but I don't see camera tab
Should it work in 2.4.6 or I need 2.5.?

Download this file and place code from it in your .axisrc

I am not sure what this means and what should I do with it?

What is .axisrc?

You need either 2.5 or .axisrc.
.axisrc is file (starting with dot) in home directory
You should copy provided snippet there

I got it - thanks - I should read directions better

No, if your username is 'andy123' you need to edit file '/home/andy123/.axisrc'

I got it - I should read directions better
thanks