Hi, I have just ordered a new nintendo 3ds xl from amazon uk website, I do not know with which firmware it is coming but I ask my questions assuming it will be the latest version. 1. Can I downgrade my firmware to 9.2 ? And install custom firmware ? 2. I want to play 3DS games, I am not into retro stuff like gba roms, ps roms or homebrew.. Just the new 3d games i want to play. 3. Can I play online games with custom firmware ? or what shall i do for it ? I really want to avoid flash cards as they are very expensive..