I'd like to know how to disable the update prompt as well. When 1.0.8 released, it rendered MAME useless - and I was pretty upset about it. I actually contacted Toad King (coder) on GBAtemp and just in one week he released a compatible version with the [then] new HBC. Can other members verify the compatibility of homebrew apps with this new HBC? I really wish there were a way to opt-out of the update without having to click NO every time.