i just upgraded my old lappy to xp from 98 after adding ram...

Before the upgrade i had no problems with my cd drive. Right now the cd rom drive will only play audio cds and if i put anything else in the drive it cant read it. I get the error bad disk corrupt data popup. the disks are not scratched so i have narrowed it down to a driver problem. I have searched all over the place for drivers and cant find the fix. Of course in the install xp found its own driver it tells me it is a xm-1802b drive and supplied a standard driver for it. ive tried unistalling it and even a bios update. Im hoping someone has seen this issue before and it is something simple.

Thank you in advance for any help with my curious issue