Hello, from under pressure father

HiSomeone told me about this site, but I'm at a bit of a loss. I've just downloaded a game for a NDS - which is currently a .rar file. How do I convert the game to upload to a memory card? The game I've downloaded is a .nds file. I need to convert to .nds.dsq files and nds.sav files.ThanksP

Hey, you'll want to have a look at this: https://www.romulation.org/forum/index.php/topic,3880.0.html