Making .sav files out of DS Roms?

I want to use the Pokesav to mod some of my team, but the problem is that it only lists how to make .sav files for retail copies and flashkard copies of the game. I am using the rom on Desmune and i cant get it so that my Soul Silver file makes a .sav file out of my current game.Are there any ways to do this?

Sure there is you only need to convert your
save file twice:first from your save file type to .sav
and then convert it back to you save file typethats allhttp://shunyweb.info/convert.php