When I go to the Apple menu in the Finder and select "About This Mac", the "More Info..." button is now grayed out/disabled/unclickable. I have a Dual 2GHz G5 running 10.4.10. This started happening sometime after I updated from 10.4.9 to 10.4.10. After updating, I repaired permission with Disk Utility and have restarted the computer a bunch of times. I haven't installed any other software since then. WTF?