okay more information. check this video out on youtube. When you see the broadcast quality render - look at the terrain and you'll see what I am talking about.
http://www.youtube.com/watch?v=TMTNC1Ujeq0

Secondly, do the kickstart tutorial in VUE 6.  Have the camera move in on the coconut tree. Look at the terrain and look at the leaves.  there is all sort of artifacting/noise around these items as I mention above.  I thought Broadcast quality was a good setting for an animation.  Make your animation stop for a second or two and when the camera stops - the noise goes away pretty much.  So the issue is fly over by the camera when I see this.....

Windows 10 - Poser Pro 2012 - 64Bit - 24GB RAM - 4 x 3.40 GHZ processor