I was on GBATemp and I saw this topic on someone having a bunch of protos and whatnot, and he decided to dump the working ones and release them. So far, he has released one, but if any more arise, I'll link to them here! (NOTE: I got permission to relink to his downloads. ([url=http://gbatemp.net/t298368-official-nintendo-debug-carts-thread?st=210&amp;p=3737867&amp;#entry3737867]Proof[/url])

Downloads:
http://www.megaupload.com/?d=4QP6PKZA

They are a mess on some flashcards, some working while others are not.

[b:93829cfa04]Confirmed working:[/b:93829cfa04]
- Slot 1 SuperKey, Slot 2 SuperCard Lite
- R4DS SDHC version
- Cyclo DS
- Action Replay DSi
- Acekard 2i (Use latest AKAIO [1.8.8])
- Supercard DSTWO
- SuperCard DSONEi
- DSi in DSi mode loaded from SD card using Sudokuhax + Homebrew Channel (hbmenu based)

[b:93829cfa04]Confirmed NOT working:[/b:93829cfa04]
- EZ Flash Vi
- M3 Lite (in DS Mode)
- EZ Flash IV (in DS Mode)
- M3 Perfect (in DS Mode)
- EZ Flash III (in DS Mode)
- iPlayer 
- DSTT

It was ran on an emulator, so the following screenshot is avaliable:
[img:93829cfa04]http://i.imgur.com/beBZl.png[/img:93829cfa04]

Fun facts:
- It will reset the Date and Time of the DS to January 2000
- It has songs in the game, like partial Super Mario Bros. themes
- It has the Mario Kart 64 Title screen theme
- It has the potential to wipe the DS's user settings to factory defaults
- Holding Start until the game is running will disable the auto-run function and allow you to access other various menus
- You [i:93829cfa04]can[/i:93829cfa04] remove the game card without worry- it will continue to run because it is running off the internal memory of the DS
- It (The rom) works on the DS, DS Lite, DSi, DSi XL and 3DS, but the authentic card only works on the DS and DS Lite. Other DS systems error out.
-It has the potential to brick DS systems. So, if you see bunches of hex, don't go playing in there unless you have Flashme installed