Rubedo

I wanted to record some combo videos and such for JUS, but whenever I try and start the game in no$gba or no$zoomer, it either fails to start at all or will stop working when it tries to save (tells me to reset the system), depending on what save type I have it set as. I can't figure out the correct save type, unless there's also some other options I need to set in order to make it work. Help?

And yes, I actually own the game (that's how I know how to do the combos and such that I want to record )

Lets say I install a program or a game to my PC, but want to make a backup of my data, but have already deleted the installer/totally-legit iso.
If I were to backup the entire directory to a disc and at some point, uninstall the program/lose the data to a virus or something, could I copy that directory back to it's original location and load everything normally? Or is there something special about the installation process that would be lost?

I've been using ImgBurn to back up my Wii games to Verbatim DVD-R discs, but whenever I try to burn them at 1x speed (since all tutorials say to use the "lowest speed possible") it gives me an error and says that it can only burn at 6x speed minimum. Is there a reason for this? Can I get around it and make it burn at 1x? Will playing games that have been burned at 6x cause any issues being run on a Wii or in Dolphin?

I can find tutorials for if you're using an actual Wii, but not for Dolphin. How do I do it? Also, is it possible to have multiple texture hacks for a given character or can you only have 1 at a time?

More specifically, the Japanese re-releases of Final Fantasy X International, Final Fantasy X-2 International + Last Mission and Final Fantasy XII: Zodiac Job system?