Which firmware for Optorite DD0401 and ProdiscS03 media?

vbimport

#1

My Optorite DD04010 was working like a charm with ProdiscS03 DVD-R media until I flashed the firmware. Now it won’t “play nice” with the discs and is real picky about other media as well. Would anyone happen to know which firmware I should load onto this drive so it will work again?