Kishin

So I've just started to dwell into tuning me Evo after a year of having it so since then I've been trying to do as much reading as I could about Evoscan and ECUflash. Now my problem is that I can't find much information about my rom ID (59580005). I'm looking at it right now and it says Mode23 on the top of the misc list but is it really as simple as enabling it to make it work with Evoscan? Same goes as 2byte load because I really don't know what I'm looking for under that official thread. Now Ecuflash also says that my rom inherits 59580004 so does that mean I can use all the found information about that rom with mine?
Yeah, sorry about every novice question I have. Even though I've learned stuff from this forum my lack of contribution has held me back.