Notes: Works fine in Linux using k3b and DVD-R and DVD-RW, have not tested any other types of media.
CD-RW work fine in OS4 do not have the Software (dont knwo if there is any) to test DVDs.
Notes: While the drive's firmware messes up the interrupts during detection, you should make a workaround to make it work with UDMA on OS4: turn it's IRQ off (Ubootprefs) and put this into your startup sequence: idetool -i a1ide.device 1 1 &