H552b help

I heard that with a certain firmware version for the ts-h552b dual layer burner you can change the booktype for dvd+r dl to dvd-rom. Can anyone either confirm or deny this for me.

From the review:

We only have 3 standalone DVD-Players available to test the Samsung DVD+R9 DL written DVD ([B]Book Type: DVD+DL - is done automatically by the firmware and there is no way to change it at the moment[/B]).