That's a great tutorial you made there! It is very detailed and easy to read. It helps out hackers such as myself greatly. I'm not new to Ds hacking, as it was the reason I joined. I feel like I know nothing about it, but not much has been learned anyway (compared to Gba hacking). I have tried Sprite Editing, but the tutorials made almost no sense, even though there was a video. That's why I'm glad I came across yours, so thank you for researching and taking the time to look into this stuff. Most people who come from Gba think there is more known than there really is, and bother everyone else that actually do the hard work.