I've had AKAIO 1.4.1 for a while now, easy enough to set up. But I want to change to the latest version, and I don't understand how. I've done the Wi-fi update for the loaders, but that doesn't seem to change what version it's running. Obviously if I change the whole _aio folder, I'll lose all my saves and such. So what exactly is it that I'm supposed to do? It doesn't seem to explain that on the wiki page; it just says how to do a fresh install. I don't want to lose all my saves.