Dear anyone with patience, I bought the R4 3DS, says it is for: (n3ds/ndsixl/ndsi/ndsl/nds) files found on: http://www.r4i-sdhc.com I have a 3DS but I would not dare use it on there. For fear of bricking my 3DS from working properly. My problem is I get an error message when used on a dsi. I think it might be updated, I am unsure about that Anyways here are my steps: 1. format a 4 gb micro sd card (fat 32) 2. drag and drop the following files and folders: R4.dat, fwupv20a.nds, moonshl2, R4iMenu, moonmemo 3. I power on the DSi 4. I click on "disney/Pixar finding nemo" (what the..) icon where you would normally click on the ds game. 5. I get this error message: An error has occurred. Press and Hold the Power Button to turn the system off. Please see the Nintendo DSi Operations Manual for help troubleshooting. *Please know that I did not buy the R4 3ds to play the four letter forbidden word that starts with an R, and I am not using it for piracy. I have a job and can easily go out and buy anything I want. This is Strictly for homebrew apps, Colors DS and mp3's which I purchase online. I am not doing anything illegal here. But I would very much like a solution to my problem. Please please please someone help me here.