Is there a difference in the functionality of “B” vs “G” firmware. I have G7Z9 installed on my new 1620, and am curious if there is a differecne? I have read several sites/threads…haven’t learned anything about the differences. Whats the big deal with “B” over “G”. All I’m looking for is to be able to burn +rDL at 4x, and only use +r media.
(fritzi93 Please don’t yell at me…haha)