I don't know how to explain this, but i'll try. When i'm playing an FPS like Crysis and i look left or right, it seems like some parts of the screen are ahead of others or overlapping a little bit. What is this called and is it normal? I can't record it and show it either. But i did edit this picture to show what it looks like. It's not actually a shot from my computer, but it's looks close enough. I just got this graphics card yesterday. It's a radeon 6870. The effect looks a little like this (though it's less noticable in game.) :
It's not as dramatic as the picture but close enough. It seems like some parts of the screen are ahead of others. But when i stop moving from left to right, the graphics are normal again.