yes it does it doesn't use any kind of sd card
No, because Action Replay's don't work with a DSi.
Try updating your firmware or resubscribing.
Update your Action Replay firmware, then try using the codes.
They already have an Action Replay DS.
Yes, the Action Replay DS will work on the original Nintendo DS and the Nintendo DS Lite.
You will need Action Replay DSi - the regular Action Replay device will not work.
you need to down load acion replay firmware v1.71 for ds lite action replay and v1.25 for dsi action replay
all apart from action replay an action replay isn't a game
No, it does not.
It's because Nintendo designed it to not be able to cheat on. you can use your action replay on a dsi it doesnt need to be a action replay DSi to work
The DS and DSi Action Replay both work on the Nintendo DS, But the DS Action Replay doesn't work on DSi.
No, it will not work
If it says "Action Replay DS," it's for the DS and DS Lite. If it says "Action Replay DSi," it's for the DSi only.