Firmware help

Im not sure where to get new firmware for my dvd drives and taught someone here could kindly give me a hand ? below are the name of my dvd players with their current firmware and i wanted to know if they are any updates for them and where to get them ? Any help would be appreciated…

drive E - HL-DT-ST DVDRRW GSA-H20L -
firmware - S853

drive F - IDE-DVD DROM6216
firmware - HD08


I’ve been trying to find out more about a drive in my HP desktop - IDE-DVD DROM6216.

Have found entries in this site and the HP site that confirm this is a Philips drive.

Have also found a comment that says a firmware upgrade from Philips may not work in a HP machine - so beware if you decide to upgrade.

The latest update for the drive that I have found, on the website, just happens to be HD08, which is the same as you and I have so suspect a further version is not yet available.

For anyone that needs this version you can find it here :