Cat among Pigeons...32123S on MAC OS 9

I have just bought a 32x12x40 Lite-on for my G3 B&W Mac, when running under Mac OS X the burner works Ok but when in MAC OS 9.2.2 my Mac crashes on startup…

I have tried the usual, turning off extensions etc but nothing seems to fix the problem.

Anyone out there with any ideas (apart from slagging off Apple etc)