Yeah it's definately an issue with Vue since the 3dlabs card is to date the best OpenGL cards I have tested, I even reinstalled Vue yesterday to see if it would work and I tried the CD version of vue and then 4.02 and it's the exact same thing. Honestly, I would like to see their OpenGL implementation tweaked considerably, it's really fast to manipulate the terrains but there is no detail on the meshes! :( Cheers!