With my preordered copy of MP:T being delivered today, I'm considering updating to system menu 4.1. The thing is, I don't want to lose my homebrew, GC backup launcher, cioscorp, USB backup loader, etc. Is there any way I can update the system menu without having to reinstall these? If not, what is the cleanest way to update and get them back? I found a tutorial that involves downgrading to 3.2 first, is that avoidable? I am unsure of what versions of CIOS and cioscorp I have. Does it matter? How do I check? I have the latest versions of GC Backup Launcher, Preloader, HBC, and Configurable USB Loader (though I will be launching MPT from disc, unless something is released to load it from HDD while keeping the main menu and 480p intact). I have Beta 2 of Bootmii. Is this setup workable? Sorry if there's any important details I forgot, but I tried to be as thorough as I could. Thanks in advance.