Hi. I've been using the Homebrew Channel for a while now but I'm by no means an expert at it. I need to upgrade to firmware 4.3 to run Metroid: Other M. I realize there are Homebrew Channel installers that will work on 4.3 but my question is, since I've already got the Homebrew Channel running now, are there any preventative measures I can take to avoid having to reinstall? I thought it would save some trouble, since until I run Metroid, I already have low level access to the Wii. Its a PAL Wii, if that makes any difference. Any help would be greatly appreciated.