if it's a ninja ds prototype, and if it works, if someone can find out what is needed to make it, Please post it. 
The least you can do is run it through babelfish
.
My Japanese is kinda ****py (I suck at Kanji, the rest is pretty good
).
It is not a Ninja DS prototype, however it has been devolped to use a SD card for storage.
I'm no engineer so I can't say that much about the hardware, sorry.
As far as I can tell, he/she/whatever made a DS-slot --> SD card adapter first, that was built of a passme (or well the PCB, the chip isn't on there, the PCB has just been used to get the ports connected).
So I think he booted software of a gba card that then talked to the SD card (shown in the schematics).
Since that was to big, he made the same thing only using a miniSD card (theoretically one could make it even smaller via microSD).
He sais that (some of) the software is done, but it is only an experiment so nothing as far as I can see is posted.
It might be fun for a few developers to pic this up (anyone interesed? I'm willing to participate, but I'm no engeneer, you can contact me if you do feel like making something out of this, and you can contribute, also if people are already working on this I would like to know and perhaps help)
.
He is doing some very interesting work with extentions for the GBA slot and DS-slot (which is more interesting to me, much smaller
).
Like he made an eternet adapter for it
, very fun to see.
Something I found very interesting too, is that after seeing a lot of his posts, is that I realised that one can make a DScard themselves (at home, if you have the PCB) that lets you save (a simpel card with eeprom).
Now I'm wondering (please teach me
) why noone has made a flashable DS card yet?
