How do you get more free games to download on your DSi?

use the Nintendo shop channel, which is the same as the wii shop channel, so you need wi-fi and a credit card to buy points with or a point card because you need points to get games, explaining how you need it to get GBA games because this portable game player has no GBA slot function.

You "could" wait until DSiBrew has started a dsi homebrew channel.