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

Lite-On LTR-48246K ( 48X 24X 48X ) CD-RW Firmware R48SK0A.zip 2003/05/05

Lite-On LTC-48161H ( 48X 24X 48X + 16X ) COMBO Firmware CO48KH0B.zip 2003/05/05

Download Here

Lite-On XJ-HD166S ( 16X / 48X ) DVD-ROM Firmware D166SDS18.zip 2003/05/05

Download Here