The screen is not zooming in and out toward my cursor when using my middle scroll wheel. (If I use the middle scroll button to zoom in and out, the model eventually makes its way off my screen.) Other SW users are not having the same problem I am.
I've ensured the "View > Modify > Zoom About Screen Center" setting is NOT checked.
I've got two monitors and have tried opening SolidWorks on both of them, so this doesn't seem to be the issue.
I'm using SolidWorks 2010.
I have an NVIDIA Quadro 4000/PCI/SSE2 - Driver 18.104.22.16812
The behavior in SolidWorks is not exactly to have the display zoom in/out directly to the mouse cursor position (we found this did not work well and caused models to wander off the screen even more). Please see the "zoom about screen center" section of the following blog post for details of exactly how it works. Please confirm that it is working as described as that is how it is designed to work.