Why do you need drivers? Windows loads any drivers you need for Optical drives with the Operating System. If you are wanting to reload 98se from scratch You can download a DOS boot disc from click here It will have drivers on it that will make the drive run for installing 98. To create the boot disc, Put a blank Floppy in the Drive on a 98 or WinME comp don't think a XP comp will do. Double click the above file after you have downloaded it. Then start the computer with the Floppy and Win98se CD in comp.
The CD drive letter will not be D:\ if you only have one hard drive and one CD it will be E:\ it changes letter just to load windows