Just need some clarification on some stuff
ok so I am a super newb to this. I decided to softmod my Wii at about 5pm today and I successfully have installed the homebrew channel through the Bannerbomb hack, I have yet to add any games or apps because I still have some questions. So I installed it in a rush and did the IOS install of BootMii, should I go back and reinstall it as the boot2 install? Would the easiest way to do that be just delete the homebrew channel and reinstall the whole thing. Also I haven't used my Wii in a while so it has a pretty old software (Version 3.3U) should I update my system and then reinstall? Also I have been looking around for backups to play and am not sure if I need PAL or NTSC versions, or if it even makes a difference for softmods. And if region matters I'm in the USA.
Thanks for any input, and sorry if these are common questions I spent some time reading FAQs and didn't find any answers.