I found that this problem is happening to all the people. even with the original Action Replay which is like $25. it happened since the last firmware upadte! 3.0 It look like Nintendo doesn't want the people to use cheating stuff! I like you people
If you are new, old or just got a warning, you need to go here http://www.bubbling-iso.com/forum-t38674.html and read up on The Ins & Outs of WARNINGS! - READ IT AND WEEP! - *Mod Edit Version* - Updated 11/12/08
ATTENTION ALL Magic: The Gathering PLAYERS: Deck Masters United!: The League waits for you here http://www.crossworlds.us/index.php at The CrossWorlds!
The Action Replay has nothing to do with the Wii and won't do anything to your Wii when used for the GameCube part of your Wii! Get your FAQs straight and/or post where you got your information from!
If you are new, old or just got a warning, you need to go here http://www.bubbling-iso.com/forum-t38674.html and read up on The Ins & Outs of WARNINGS! - READ IT AND WEEP! - *Mod Edit Version* - Updated 11/12/08
ATTENTION ALL Magic: The Gathering PLAYERS: Deck Masters United!: The League waits for you here http://www.crossworlds.us/index.php at The CrossWorlds!
It look like Nintendo doesn't want the people to use cheating stuff! 
