We have recently upgraded all our graphic cards to nVidia K2200 and we are very happy with the results. I'm a fan of Antialias and have activated it in the nVidia settings, now all is smooth and nice.
Except the Draft environment. I'm aware that 2D environment uses a different technology than the OpenGL used for 3Ds but I wonder if exist a setting or a trick or whatever to get antialias there too.
In the PDF Viewer that I use there is a setting for Antialias and it really looks great and neat; I would love to have the same experience in Solid Edge.