LiteOn have released some new CD-RW firmware updates for the following drives:

Lite-On LTR-52246S ( 52X/24X/52X ) CD-RW Firmware R526S07.zip 2002/12/04

Lite-On LTR-48246S ( 48X/24X/48X ) CD-RW Firmware R48SS09.zip 2002/12/04

Download Here