I could use some help on how to use a Flash firmware upgrade to a Pioneer DVD-109 on a Mac G4. My firmware per the System Profiler is 1.09. How or what utility do you use on G4 to flash update the DVD burner? Dick http://forum.rpc1.org/viewtopic.php?t=34951&highlight=109 My first attempt to post was held up because I posted a picture of the above line. Suggest you go there if you have a Pioneer DVD-109 drive. It looks like the firmware is now up to 1.55 wher mine shows 1.09 in the System Profiler.