I was wondering if there's any way to 'pan' around the screen with a mouse scroll wheel on the Mac? I'm new to this, and I'm using a third party mouse. I'm not sure if I'm doing it wrong, the Mac doesn't support it, or if there's something wrong with my mouse. For clarity, by pan I mean hold down the mouse wheel, then drag content left or right, like if I'm trying to look at a large image in Safari or editing something in Photoshop. It's really hard to do the later without it, because I'll have to grab the scroll bar and physically move it to accomplish the same thing!