I have never personally used A9LH, so i'm not too familiar with everything about it. I've done everything in the guide up to the point where I've just restored my SysNand back to 9.2. But my question isn't about setting it up, it's about what's the difference between a9lh and say rxTools booting through themehax? I just don't want to leave him with something he could screw up because I didn't really know what i was giving him, with things like CIA installs, updating games, region free, playing online, and actual system updates. I'm setting up cakes, because the guide said it offered AGB_FIRM patching, and AuReiNand didn't. TL;DR: What kinds of things should I let him know when I give it back to him later tonight?