So, I first started noticing this problem a couple of days ago. 1. My dock doesn't work right. I have it set to auto hide/show. It worked fine up until now. Now for it to show, I have to click where it normally would appear, then I have to click in another window to hide it. 2. My cursor in Firefox, and other applications, doesn't change when hovering over links. It gets damn irritating now, as I'm used to links changing the cursor. Any ideas what may be causing these problems? I'm running 10.5.5 with all latest software patches on an early '08 Macbook.