Lite 851s

i am a newbie here and…
yes i understand everything about searching the forum before asking, and i did, but here is teh thing i am confused i don’t know where to start, i am thinking about flashing my drive to make it work batter maybe even burn duals but i still don’t know where to start even if it can be done
I have a lite on LDW 851s, can anyone help me here?? point me in the right direction?

Flashing 851S to 832S: (read carefully)

And then there are the two stickied threads about OmniPatcher and playing with write strategies.