Recent KB articles and Apple Discussions threads: Pointer jumps; AppleWorks install fails; Bus error on iBooks

60457: Macintosh: Pointer Jumps When Copying Files to or From a Zip Disk states: "When copying files to or from a Zip drive on a computer with a USB keyboard and mouse, pointer movement is jumpy or erratic. The behavior is most apparent when the Finder Copy window is the active window. To minimize the behavior during file copies to and from the Zip drive, click in another window to make it active instead of the Finder Copy window."

31393: AppleWorks 6.2 Updater: Installer Will Not Open states: "With CarbonLib 1.3.1 or later installed and Extensions off, the AppleWorks 6.2 Update installer will not open."

Bus error on iBooks An Apple Discussions thread (System bus error 2 crash on startup) suggests that bus errors at startup with new iBooks are linked to USB devices being connected. This happens even before updating to Mac OS 9.2.1.