http://www.scdev.org/forum/index.php?topic=9915.0
Just change the .info to .org.
The program works great. Only problem is that it's as slow as hell, but you're trying to extract a 512kb file from a card and transfer it over a wireless connection using a portable game device, so how fast do you expect it to be? It would also be really cool if the program could extract the entire game ROM.