Thank you for your reply. I tried including both SCSI controllers, buslogic and lsilogic, in my VM, by manually modifying my Fusion vmx file. Neither works and I continue to get the blue screen of death when booting my converted VM. Nor does setting scsi0.present="false" in my vmx file bring any joy. Since the original physical machine does not include a SCSI adapter and boots from a vanilla IDE disk, I am not sure why you suspect the SCSI controller is the issue in my case.
What other files would be useful to you and the VMWare community in terms of diagnosing my problem?
Thanks again for your help and prompt answers.