I've seen numerous people asking for a guide on how to apply a screen protector on your ds. And that's why I decided to write one on GBAtemp, and hopefully those annoying air bubbles and dust under your film screen will be gone after reading this guide. THIS GUIDE ONLY COVERS THE BOTTOM SCREEN, I belive it's a waste of time and money to protect the top screen ,since you never "touch" it. I also don't belive in buying "cheap" or fake screen protectors, this guide is based on my HORI experience Here's what you need: 1 Screen Protector (o rly?) I'm a Hori fan my self..