There is a new patch
for CD-ROM ToolKit that fixes a
OS 8 bug that only affects 68040 based Macs. See the FWB web page
for more details, which notes that the cause of the problem seems to be a Finder bug. When the bug attacks..."the System usually attempts to restart the Finder. There have been reports of similar problems with other software, so we hope this problem will be fixed in the 8.0.1 release of the Mac OS."