How to tell which firmware your liteon dvd166s?

i updated my firmware a few days ago and it could be the latest. how do i find out in winxp what ver my firmware is. since it seems to have vanashed from devicemgr.

The easiest way to check it it’s when your computer is booting and shows all devices (hard disks, CD/DVD drives…), it will show your DVD’s model and firmware version.

hm… it says ds08 but that doesn’t seem right. i also tried the flashupdate and this time the update fails, compare bin and dram fail. not sure if that means its already updated or can’t be updated this way.