I started a thread about MacPro Notebooks a while back with the idea of changing to a laptop myself if it represents that only way licenses can be kept portable once dongles are seen off. I didn't get a whole lot of useful discussion about it and was somewhat disappointed. Now I may be glad that I have avoided these problems.
I have never had anything like this using NX-2 thru NX-5 on any Nvidia graphics cards on desktop of laptop machines that I have owned. I have a Sony Laptop Vaio, with an ATI card, which I know isn't really any good, and yet apart from the obvious performance penalty no major graphics problems. Yes like many we have had problems and sought to avoid ATI cards in the past.
If we have graphics problems it is usually with wireframe repaint not the shaded images. My only comment would be that it has the appearance of facet edges showing up inappropriately. Can you comment about whether if you turn on the facet edge display it look similar or not? Also what to you do to make it go away? We found that changing views and performing a repaint in doing so usually settles these graphics problems, but even going so far as to update and regenerate the displayed view after they occur does not remedy the problems we have had.
Best Regards
Hudson