I'm using a G5 mouse with my Macbook Pro and the mouse tracks funny. If I move the mouse slowly the pointer on screen tracks slower than it should, and if I start moving the mouse quicker, the pointer on the screen starts moving quicker than it should relative to how fast I'm moving the mouse. This is really obnoxious and I'm just wondering if this is a default option in OSX and if I can turn it off. Any help would be appreciated. Thanks