For those of us who mistakenly allowed our 3ds to go online for long enough to automatically download the update and now risk catastrophe every time we turn on our 3DS, how about this: When gateway 2.0 comes out do you think we'll be able to wipe the non-emunand, (keeping all our eshop downloads on the updated emunand), and wipe our SD card as well before installing our emunand, effectively removing the annoying update prompt from the 4.5 side? I don't know - Does this sound right? Any thoughts? My apologies if anyone thinks that this doesn't deserve it's own topic - I just think that this is a big enough concern for enough people to want to know a real solution. Edit: My one concern is: Where is the update stored? If it's on the SD card, we could easily just insert a blank one with the updated emunand with all our saved eshop games on it, but if it is on the system memory is there a way to safely erase it? Would all our eshop data remain intact on the emunand, or would the emunand no longer work?