I suggest these questions should be put in the first post. Note the replies aren't given, as I don't have enough knowledge to answer each of them by myself.
Remember: One of these questions may be the most asked.
1. In No$gba DOS version, how do you make it work?
2. Where should I post if I want to know whether a game works or not?
3. How come there are lines while displaying the game?
4. My mic can't work! What should I do?
5. Where can I put my save files in?
6. How come No$gba isn't free?
7. No$gba crashes! What should I do?
8. How come the options I configure didn't stay the same?
So far, that's all of it. I hoped these questions may be put in the first post.