New Firmware 2s09 for Lite-On?

Does anybody know what the latest firmware, ws09, adds or fixes for the 401248w burner?

A search here for WS09 reveals that it is reported to add Mt Rainier support for that drive. It should also add more media compatability for smartBurn.

Mt. Rainier support? Whats that?

you can enlighten yourself by using the search button here.

See Mount Rainier - Introduction and Drag ā€˜Nā€™ Drop To CD-RW Easily.