Curious what is going on inside the Nintendo DSi XL, but don’t want to sacrifice a unit just to satisfy your curiosity? Well, the folks over at iFixit have done all the dirty work for you, and in case you plan to do the same with yours (some time in the future), they’ve even got a handy step-by-step guide for you to follow. Just don’t blame us if you suddenly find that you can’t piece it back together.