Sound through a USB dongle like device does work fine. Only other issue is with a larger drive I installed. It is an SCA Quantum Atlas IV with an 80 to 50 pin adapter, jumpered for SCSI ID 1. Mac OS 9 will install no problem after initializing, but restarting it just blinks the floppy with question mark. Booting off the original drive doesnt show the drive, it is listed in the drive setup as even with auto mount checked. A quick command-M mounts the drive no problem? Any idea as to this strange behavior?