I've seen a couple of posts about having problems with the scroll wheel zooming to the center of the screen rather than the mouse pointer and I've tried all the hints and nothing has worked! I use SolidWorks 2007 SP5.0 on a Dell Precision laptop with an external Dell optical mouse. When I'm in a part or assembly, the view will zoom in/out to the location of the mouse pointer. However, when I'm in a drawing, the scroll wheel will only zoom in/out to the center of the screen no matter what I do. I've tried View, Modify, Zoom About Screen Center,,,,,,doesn't do anything whether it's on or off. I've looked all through the options and even the help menu (Middle Mouse Button Functions) to no avail. I've even tried a different mouse. I didn't have this problem with 2006. Is there anyone who can help me fix this?