Why is your software program a hundred dollars?
I appreciate the work you've done, but I'd like to bring up a potential issue. As PDI Check is on the public eShop, a user could purchase the software, dump its .cia file, and distribute it for free over the Internet. Any recipient could simply install a custom firmware onto a retail 3DS and install the software without paying for it. As someone heavily invested in the 3DS "homebrew" scene, I'd like to point this out as a warning, in case sales ever decline.