Attention GeekTool and/or Leopard users: Installing GeekTool on a system with Leopard could cause serious problems! Having recently upgraded to Leopard, I decided to grab the latest version of GeekTool. After doing so and rebooting, everything would lock up while starting up. By everything, I mean Finder, the Dock, the menubar, I couldn't even open a folder on the Desktop. Opening the Force Quit window and trying to quit or relaunch anything caused that window to lock up too. Literally everything was "Not Responding". I actually ran Repair Disk, Repair Permissions, and even the Extended Test on my Apple Hardware Test CD, figuring maybe my RAM or HD was having problems. I ended up booting my machine in Target Disk Mode and deleting the applications that I had in my Login Items list, one by one. I just happened to start with GeekTool because I had already suspected it to be the problem, rebooted and my system runs great now! Just a heads up for anyone else who may choose to ignore the fact that GeekTool's web site says "...for Panther or Tiger...".