Feel free to copy and paste this at any forum anywhere, it's good to spread the info and have a world with less noobs.
No credit needed, just do it.
Yay finally figured out why pictures weren't showing!

This will be a topic on how to get a .sav file for nearly any game(as long as someone has uploaded it).
Download the converters
r4ds-save-transform.zip
G6SaveConverterv033.rarNOTE: .NET Framework needs to be installed on your CPU for this to work.
1. Download the ds game's .duc save from gamefaqs.
http://www.gamefaqs.com/portable/ds/Pick whatever game you want on the site.


2. Open up G6 Save Converter v0.33.exe and choose input save and browse for the .duc file.

4. Click convert.
5. Once you have converted the 256k .duc save to a 256k .sav, open up SAVE Transform.exe and find the .sav that you just made. Then name the output .sav file and convert to a 512k .sav

6. Rename the .sav file you just made to the EXACT SAME file name as the rom name that you have for the game. If your rom name is something like " Sonic Rush Adventure.nds", so rename the .sav file "Sonic Rush Adventure.sav" In theory just copy paste the name of the rom and replace .nds with .sav.
7. Put the newly made .sav file onto your R4.
8. Have fun!
For an alternate way without any program downloads do this:1: Same as before. Go to gamefaqs download the .duc, yada yada.
2: Go to this website:
http://www.shunyweb.info/convert.php3: Select these settings.

4: Rename the .sav file you just made to the EXACT SAME file name as the rom name that you have for the game. If your rom name is something like " Sonic Rush Adventure.nds", so rename the .sav file "Sonic Rush Adventure.sav" In theory just copy paste the name of the rom and replace .nds with .sav.
5: Put the .sav on your R4, have fun.
6: Have fun with this

7: Thanks macbastard for this alternate way.