I had a major issue with flickering on my geforce3 ti200
I just put in my new gainward 5900 ultra, and I have 0 (that's zero) flickering.
you all need to realize that it is a problem with each one of your pcs and fix it individually.
it's like you yelling at ford because your mustang won't drive properly on ice.
it is an environmental problem you each need to solve it yourselves by limiting the amount of EMI your monitor and monitor cable receives. when you do this, and only when you do this will the problem be solved. there's also the slight possibility that the card is receiving EMI from something inside your computer. in that case, NV would have to afroengineer an EMI shield for the card internally.