don't bother looking for one, btspm. I know the 1.07 firmware is for LG CED 8080B drives that came only with DELL computers. so the 1.07 update won't work on CED-8080B drives that came with other brand computers. looks like the 1.08 update also is for certain OEM systems as well.
The 1.06 firmware was pretty stable, perhaps better than versions 1.07 & 1.08 since the 1.06 version is a generic firmware.