Personally I wouldn't bother too much with a DSi flash cart. Thanks to all the people "legally backing up games they legally own," Nintendo has cracked down on flash carts and has updateable firmware for the DSi. Basically you'd be paying $25 for 2 months of homebrew. Better off getting a game with that IMO.
The current DSi flash cards use an incredibly hacky exploit to run and I believe the only reason this isn't patched already is because Nintendo want more people to buy the DSi over the Lite, so they can patch it in the future.
~Esposch
Bookmarks