So, I followed this guide. https://3ds.guide/ I think everything is setup correctly. I've done pretty much nothing with it since then. Any recommendations on what I should do next? Any Must-Have apps or things of that sorts? Also will my MicroSD card from my Sky3DS work in an adapter straight into my 3DS? I have an old3DS and it came with a 2gb card, hoping I can just copy the contents from one to the other.