I got a NDSTT Card and it came with a bunch of games, some of which have cheats that I can turn on and off. I have read the NDSTT Website and they say that the card supports Action Replay cheats, but they fail (miserably) to specify how to add cheats to a card. I tried a few things. I opened my usrcheat.dat file with Microsoft NotePad and all it said was "R4 CheatCode." So I googled "Action Replay code editor" and got this: http://projects.sappharad.com/tools/ardseditor.html, which isn't helping me because it saves my cheat files as XML files. I made a game file, added codes that I got from SuperCheats.com, and I saved the file to my MicroSD card and the cheats wouldn't pop up on the mainscreen. Does anyone have any idea how to add cheats to this NDSTT card. A freem downloadable program would be nice. Also, anything that can open my usrcheat.dat file and show me more than "R4 CheatCode." I have the Action Replay codes (i.e.- 00948654 89507634 etc.) I just want to get some cheats on my card. Thanks.