Awesome, thanks
Still, I'd still appreciate an extra hand ^^"
I'm really worried about all of this, so I just want to make sure I do everything right
(I was like this when I first formatted a computer as well :P it's funny that now I see it as the simplest thing in the world, but for a phone firmware upgrade I'm all worried ^^")

So, here goes the questions:
1. How do I back-up "normally"? Which are the different ways of backing up, and which are the best/worst?
1.1. I would hate it very much if I lost my ProfileMatic's settings, or my AlchemyClassicPremium's "game story", for example...
I know how to obviously backup movies and pictures and videos, since I have access to all files... but... yea, back to question 1. .
2. As for "de-branding", I'm not sure if my phone is "branded" or not, but will the option "Replace Operating System" also de-brand, or only the "Comprehensive reset"?
3. main.bin and emmc.bin. Main is the 1,1GB one, and the emmc is the 255MB one? Can I change the names of these so it makes my life easier when typing commands?

Thanks :P,
Chinoman10.

Edit: Can/Should I try out "FasterN9" before this? I really wanted to try it out, now that it's "Stable" and everyone says it works flawlessly...
Edit2: Is there any way, other than "Thanking" your post that I can do something to show my appreciation for all your help? Maybe Like a facebook page you might have, or vote on a poll or something?