I've always used a larger mouse icon in Windows (made it easier to find when zipping around multiple screens :p). Recently switched to using OSX and discovered that the option to enlarge the mouse icon does just that, literally.
It just zooms the mouse up... Normally this wouldnt be an issue, except when I use photoshop, the icons are all larger than their effect area (ie, brush size is inaccurate) due to the mouse literally being scaled up.
Is there another application that can replace the system mouse rather than just scaling it up??