I own a PSP and know a great deal about how it works, what can and can't be done etc. But when it comes to DS, I haven't a clue
My brother owns a DS and asked me to research homebrew options and also GBA emulation (if I am not allowed to talk about that please tell me, I know ISOs are illegal in the PSP section)
So, what are homebrew options? I don't know what type of DS he has, or what firmware, if that matters, he has, nor how to find out. Does it matter? How do I find out?
He's interested in GBA emulation. How does that work and what programs are needed etc?
With hardware, what's involved in that, is there a specific type of hardware we should buy, i think it's called a 'flash card', are there various types etc
Also, is there a game similar to the PSP game 'PSP Revolution' which is a DDR type game.
Please answer if you can, but also if there are any topics that I would find helpful, please also post them.