Crediar just released DSaveManager v0.1:
Download on the 3DBrew Wiki:
http://3dbrew.org/wiki/DSaveManager
QUOTE said:DSaveManager can be used to transfer savefiles from DS/3DS games via wlan to a PC.
Usage:
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This tool only works on a DS/DSLite!
1. Setup WFC via a game
2. Change the IP in the dsm.ini to that of the PC running the DSM.exe
(Leave a newline at the end of the IP)
3. Load the DSM.nds on your DS/DSLite, any method should work fine.
4. Follow the onscreen instructions!
Addition info:
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Neither the 3DS card nor the DS/DSLite can be damaged by this,
DS cards and 3DS cards are using the same pinout and the same
voltage. Only the protocol for reading the ROM differs!
Obviously 3DS cards normally don't fit into a DS.
You can either saw off the edge or open the card with a knife and
insert the board into a DS card-case.
Also the current libnds fails to correctly detect the savefile
size so I added a hack, please report new found IDs when the tool
prompts you too(but only for 3DS games!).
Download on the 3DBrew Wiki:
http://3dbrew.org/wiki/DSaveManager