When using Cinema 4D and ZBrush, attempting to zoom with the mouse always for some weird reason results in me zooming out super quickly. Also, rotating in Cinema 4D also yields to annoying result of going in random directions. I do not have mouse problems in other applications. I have tried several things, including turning off the inbuilt mouse pad, attempting to update the drivers, changing the port my mouse is plugged into, and trying a different mouse. Someone please help me! Also, previously on a XP desktop, I haven't had a problem running these applications. I'm on a Vista Laptop, though I don't think the fact that its Vista or a laptop should cause a problem, seeing as millions of Vista users use these programs and I haven't been able to find a solution through searching. The below answer is of no relevance to the question, as the answerer would have discovered had he properly read the question. I ask anyone voting to please vote No Best Answer.