I'm buying a new video card soon, to improve Poser Pro's OpenGL performance in the Preview window, and am planning on buying a copy of Vue Infinite next year.  I understand both Vue and Poser need to run concurrently so Vue can use Poser's shaders.

I've got my eye on a Geforce GTX 560 Ti with 1 GB of VRAM, which will replace my 9800 GT.  I need to know if the 560 will be enough to bridge Vue and Poser while providing optimal OpenGL performance in both.