I'm on a MacBook Pro that's just been upgraded to Lion. I'm also visually impaired, and was quite surprised to find that my scrollbars have up and abandoned me, as they're a big part of how I'm able to get around my Mac. Is there any way to turn the old scrollbars back on, or some patch I can install? I'm willing to try just about anything - this is quite a setback for me, and between this and how the built-in magnifier doesn't work with Launch Pad (among other things), I'm yearning to go back to Snow Leopard.